The MESA® 5U4G Rectifier Tube is a classic 1930s "Coke Bottle" design. It produces a flexible, elastic and spongy feel that is a bit more controlled and slightly less "saggy" than our newer 5U4GB

You'll find the MESA 5Y3 inside all the Mesa/Boogie Lone Star Special tube amplifier. The MESA 5Y3 is a true, authentic 5Y3 NOS (New Old Stock) tube based on the original Phillips 5Y3 and is built to Mesa/Boogie's exacting specifications. This tube produces a sultry vintage sag, creating a silky, smooth feel on the strings and provides the most sag of all of Mesa/Boogie rectifier tubes. Get vintage tone with the MESA 5Y3.

Overdrive Pedal with True Bypass Switching, Gain Control, Tone Control, and up to 20dB of Signal Boost<br> Mesa/Boogie made the Grid Slammer overdrive pedal to make sure you've got a commanding guitar tone whenever you need it. The Grid Slammer gives you a wide-range variable gain boost with a midrange bump that really makes your guitar cut through a thick mix. From sweet, warm breakup to sizzling, harmonic-laden overdrive that sings and stings, the Grid Slammer sets the overdrive bar incredibly high. And with up to 20dB of signal boost via the master level control, you'll be able to push your tube amplifier into glorious overdrive too with the Mesa/Boogie Grid Slammer overdrive pedal.<br> <br>Mesa/Boogie Grid Slammer Distortion Pedal at a Glance:<br> <br>Wide-ranging overdrive is a workhorse for your pedalboard <br>Built tough in the USA for rugged reliability<br> <br>Mesa/Boogie Grid Slammer Overdrive Pedal Features:<br> <br>Versatile overdrive pedal with tone control <br>True bypass switching ensures you maintain your tone <br>Master level can add up to 20dB of signal boost <br>Powered by 1 x 9V battery or optional power supply (sold separately) <br>Designed and handbuilt in the USA

The 2x12 Mesa Boogie Rectifier Cabinet delivers 120 watts and 2 V30 speakers in a powerful 61-lb. package. The closed-back speaker cab is constructed from marine-grade Baltic birch with black vinyl covering, twisted jute grille, and black piping. Includes removable casters and slip cover.

Don't think for a moment that the Mini Rectifier® is a trendy down-line toy or marketing-derived imitation of our mighty Recto®. This is the real deal… in every way a high-end, hand made all-tube amplifier.<br> <br>Lurking within this expensive metal chassis, lies one of our most expressive and nuance-enhancing circuits to date and it creates an exciting, adrenaline-producing Tone machine… one of the most fun to play in the entire MESA® collection.<br> <br>Like its original two channel forefathers, this Recto® keeps things straight ahead and easy to navigate. This generation features two footswitchable Channels that each contain two Modes and while it looks basic and drives easy, a world of stylistic versatility lives within these two simple rows of controls.<br> <br>TWO CHANNELS AND FOUR VERSATILE STYLE MODES<br> <br>Two independent channels and four style modes deliver everything from sparking cleans to aggressive fury. The Mini Rectifier’s Channel 1 focuses on rhythm sounds, both clean and overdriven. The CLEAN Mode delivers sparkling, big headroom rhythm sounds that breathe with rich, warm air on the bottom end. When driven to clip and combined with the 10 watt Power setting, this Mode misbehaves with real attitude and shines for urgent, yet soulful, Blues solo sounds and furry Rock rhythm.<br> <br>PUSHED aptly describes what to do with the second Mode in Channel 1 and here you'll find the next region of gain. With a more stripped EQ and just enough added drive, PUSHED invites aggressive Rock rhythm and Crunch styles to the party and even taunts your mid-gain solo work, especially in the 10 Watt Power setting.<br> <br>Channel 2 features the iconic Recto high gain sounds - the iconic liquid wall of VINTAGE and the aggressive fury of MODERN. VINTAGE excels at thick, high gain chording and single note soloing with an elastic feel and a broad harmonic spread.

Cable - 5 Pin Din, Male/Male - 25 ft.<br><br>Used with the following amplifiers:<br><br> Express, F-Series Amps Mark Five: 35, M-Pulse 360 / 600 Ver. 1, Rect-O-Verb 50 - Series II, Single Rectifier / Solo 50 - Series II, Venture 600 Footcontroller

The EL 34-STR-447 is the best valve EL-34 Mesa ever. It is an equivalent premium valve NOS (New Old Stock) and is the preferred Mesa in the production of all models equipped with EL34. It has a very urgent and aggressive sound and is an excellent choice for all styles "gain" especially classic rock, alternative and metal.

The MESA® 5881 STR 425 is a military grade 6L6 designed with an emphasis on rugged durability and the capability to handle higher voltage requirements. It produces a full bass and rich midrange with tapered highs that lends itself well to styles of jazz, fusion and traditional roots and blues music… or any style where tapered high frequencies and greater longevity and reliability is desired. The STR 425 is also commonly used in older MESA all-Tube Bass Amps using 6L6s like the MESA D-180, Bass 400 and Bass 400+ models. MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

Legendary Boogie® Five-Band Graphic EQ is now available in a Pedal! For well over four decades the Boogie Five-Band Graphic EQ has been at the heart of chart topping guitar sounds and it’s hard to ignore the impact its now-classic “V-Curve” has had on modern guitar sounds and popular music. Now we offer this powerful tool in a stand-alone pedal format that packs the same tone-shaping power and hand-built in Petaluma, CA quality as those found in our high-end amplifiers.

Bass Preamp and DI Box with with Voicing Control, Active 4-band EQ, and Deep Switch<br> The warm, musical Tone and powerful features of our SUBWAY® D-800™ Bass Head are now available in a Gig-Bag-Pocket ready package for floor or desktop that boasts friendly connectivity, take anywhere flexibility and ultimate control. Features include Gain, Active BASS, LOW-MID, HIGH-MID and TREBLE EQ Controls, VOICING Control, ACTIVE/PASSIVE Instrument Select, DEEP Switch, XLR Balanced and ¼” Unbalanced PREAMP Outputs with GROUND LIFT and a Balanced DIRECT Output with PRE/POST SWITCH and GROUND LIFT.<br> <br>FEATURES<br> <br>-Made in Petaluma, California with the World’s Finest Materials <br>-Preamp derived from the renowned Subway D-800 Bass Amp <br>-Active/Passive Input Switch <br>-Preamplifier features: Input Gain, Variable Voicing (Flat to Vintage Scoop), Fully <br>-Active 4-Band EQ (+/- 12dB of Bass, Low-Mid, High-Mid, Treble) plus Deep <br>-Switch (for enhanced low-end) and Master Volume <br>-Balanced XLR Direct Mic Level Out with Pre/Post & Ground Lift Switches <br>-Line Level Preamp Outputs - Unbalanced & Balanced with Ground Lift Switch (drives any power amp) Instrument-Thru Output <br>-Powered by AC or Battery, auto-switches to battery if AC fails

Overdrive Pedal with Dual Modes, 5-band Graphic EQ, True Bypass Switching, Gain Control, Bass/Treble EQ Controls, and Hi Mode Trim The FLUX-FIVE™ adds our classic Five Band Graphic EQ and footswitchable HI/LO performance Modes, featuring separate OUTPUT LEVEL controls to the already versatile FLUX-DRIVE™ package for increased tone shaping power and enhanced stylistic versatility.<br> <br>The reception for the FLUX-DRIVE’s fat, smooth, expressive gain has been outstanding among Artists and players alike. With critical praise from around the globe, it was an obvious recipient for the enhanced power of our Five-Band EQ. The FLUX-FIVE overdrive is a supercharged version of our popular FLUX-DRIVE that features a “shrunk-to-size” version of our classic Boogie&ref; Five-Band Graphic EQ and new added versatility thanks to footswitchable HI/LO performance Modes. The LO Gain Mode is the original FLUX-DRIVE in every way and now, on this wider platform, a new higher gain version of this soulful sound appears in the HI Mode. The Graphic EQ allows the popular “V-Curve” EQ setting to be applied to its layers of thick gain - creating a huge, wide Heavy Rock or Metal sound that still retains the FLUX’s warm character. The original TREBLE and BASS rotary EQ controls can be used to dial in global enhancements and the combination of the two EQ styles produces signature sounds for any genre.<br> <br>The Graphic EQ can be applied to both HI and LO Gain Modes enabling you to have a global EQ curve or apply it to either gain Mode separately to have two “preset” sounds with different EQ shapes and gain signatures to switch between. A HI TRIM pot allows the volume level of HI to be adjusted in relation to the original LO (FLUX-DRIVE) Mode. However you choose to utilize all this potential, the warm rich FLUX-FIVE overdrive is sure to inspire you and bring out your best.

The TONE-BURST™ Boost/Overdrive offers a virtually transparent gain range usually associated with “clean” boost pedals. However, the TONE-BURST has enough gain to boost your guitar to the threshold of clip and slightly beyond, making it far more useful for a variety of applications. It’s incredibly powerful for adding boost, drive and/or EQ to any guitar and amp combination. Whether using it as a utility to boost the output of single coils to match a humbucker or as a subtle overdrive when a standard overdrive may be too much, the TONE-BURST is an incredibly useful and expressive pedal that makes the best things sound even better!<br> <br>Product Features<br> <br>-Designed and Handcrafted in Petaluma, California, USA <br>-True Bypass On/Off Switching - Bypasses all circuitry when off to ensure no tonal loss <br>-Gain Control allows you to dial in the perfect amount of boost or mild overdrive <br>-Master Level Control provides a variable range of signal boost up to +20dB <br>-Bass & Treble Controls provide +/- 12dB of EQ boost or cut for exceptional tone shaping <br>-On/Off Status LED <br>-9V Battery Powered Externally Powered (optional) via External Power Jack Input <br>-Input & Output Jacks (Nominal Input -20dB

Mini Recto® 1x12 closed back cabinets are designed to complement our 'Mini yet Mighty' Mini™ Rectifier® Twenty-Five Amp. Custom built by Mesa Master-Craftsmen with Premium quality materials.

Cabinetry plays a major role in achieving the sound you are searching for. That’s why it’s so important to choose a cabinet that will not only suit your playing style, but actually enhance it. Make sure you check out the Mesa Boogie Mini 25 Head... together these two sound amazing.

The Boogie® Compact 1x12 Thiele Cabinet is a front mounted, front ported, closed-back extension cab that is one of the punchiest yet most frequency-balanced cabs we make. The tuned front porting provides exceptional balance across the lows, mids and highs while simultaneously providing additional punch-character via the air/tone escaping the front port. The authority of it’s tuned bass resonance sits perfectly with mids that breathe and presence frequencies that shimmer versus non-ported designs that often provide a darker response overall. By themselves, and particularly as a pair, Thiele 1x12 Cabs can be a compact and portable secret weapon for all styles of music and playing situations, but especially effective anywhere you want to maximize punch, width and authority without sacrificing the rest of the frequency range details.

MESA have packed an array of innovative features into our exceptional range of premium-built PowerHouse™ Bass Cabinet Designs. This diverse series of cabinets offer an unsurpassed level of musical versatility and player convenience.<br><br> When you invest in MESA PowerHouse Cabs, you can be confident their heavy-duty construction represents the world’s best built, best sounding, easiest to move bass enclosures ever made! Make the comparison yourself. Then you’ll understand why it’s all about Mesa for Bass!<br><br> ALL MESA® ENCLOSURES are made using the finest Void-free, Marine Grade Baltic Birch in varying thicknesses of no less than 9 ply and as many as 14 ply. Super strong rabbet corners are glued and nailed and all backs are gasket sealed to ensure an air-tight seal. Baffles are fitted with superior dado joint construction and braced. Grilles are wrapped around a separate grilleboard, not the baffle board. Grille material is made of strong twisted jute dipped in a special coating that filters top end for a sweeter response. You simply won’t find a better cabinet.

The Mesa brand is synonymous with high-quality products that put a world of flexibility at your fingertips. With the release of their Rosette 300-watt combo amplifier, acoustic players now have access to that same top-shelf construction, versatile functionality, and great tone. The amp's two fully independent channels allow for use with a guitar pickup, a microphone, or both. You'll dial in your ambience via three onboard reverb types as well as a footswitchable parallel effects loop. With so much power and so many tonal options inside the Rosette, it's hard to believe it still comes in at a very manageable 30 lbs.

Introducing the MESA/Boogie® Fillmore™ 25. Joining the award-winning Fillmore™ 50, the new Fillmore 25 shows up to claim the bantam-weight class with a compact 6V6 format. Authentic traditional tones abound in this new Fillmore’s popular power range, from clipped cleans, to a purring grind, all joined by the preamp’s higher gain realm delivering blistering tube overdrive like only a MESA can. The 25 also features tube-driven spring reverb that provides some of our lushest, richest reverb to date. Experience the 50's circuit, soul and clip-ability coupled seamlessly with the realm beyond where traditional amp evolution tapped-out in the twilight of the 60s with the new Fillmore 25. Finally, you can have the original Boogie-sized footprint, preamp flexibility to cover any style, and Traditional, old-school dress in the perfect power range! …Tone for days that brings back The Years!<br>Humbly named in tribute to the renown bi-coastal venues that showcased the biggest names in Classic Rock and Blues over decades, this new instrument has been dubbed super-responsive, nuanced, organic… and “vintage-inspired Magic” by those who’ve experienced it. Subtle saturation that serves, not smothers, your style.<br><br>PURE VINTAGE INSPIRATION<br>In the Fillmore 25, you'll discover a new source of “perfect-power” inspiration. You’ll enjoy our most expressive gain ever, presented in a simple 2 (identical) Channel, 3-Mode platform, served up in our original Boogie®-sized combo and head formats, dressed in Fillmore attire. Where this class of amplifiers used to be only for practicing and recording, the Fillmore 25 arrives to reveal an amp capable of much more. …Versatility to cover any style, ample power and dynamic punch to Gig, true portability to make that effortless and myriad possibilities across the entire range of gain from which to build your two footswitchable sounds.

If you play electric guitar, chances are you’ve heard of John Petrucci and Dream Theater. You may even know of our 30-Year relationship building many of his favorite amplifiers – the very same amplifiers you might have chosen for your sound. This distinguished list includes the MARK IIC+™, Dual Rectifier®, TriAxis™, MARK IV™ and MARK V™ to name a few.<br> <br>In celebration of John’s talent, his life-long dedication to our shared art, and the long relationship we’ve enjoyed with him, we are proud to introduce a MESA® first; The JP-2C™ - Our first unlimited-build Signature Amplifier.<br> <br>And YES… it’s a MARK IIC+! A next generation Re-Issue of the legendary amp so many Recording Artists, MESA enthusiasts and Tone Freaks the world over covet, often searching high and low to find. Only THIS IIC+ pulls in an enhanced feature set born from our collaboration with John over a period of three decades of research and development.<br>

The Mesa/Boogie Mark Five: 35 tube amp head gives you legendary Mesa tone from its Mark Series preamp and proprietary Dyna-watt, 4 x EL84 output section. Pushing the EL84 power tubes lets you dial in everything from sweet cleans to roaring leads. The two independent Solo controls allow you to footswitch a preset boost. And the Mesa/Boogie Mark Five: 35's built-in Cabclone speaker-emulated output, with closed-back, open-back, and vintage voices, completes this amazing gigging and recording tube amplifier.

Sporting two fully independent channels with six style modes, the Mesa/Boogie Mark Five: 25 tube amp head gives you legendary Mark Series preamp tone combined with Mesa's proprietary Dyna-Watt 2 x EL84 output section. This Mark Series amp gives you maximum portability and responsiveness. Dial in everything from sweet cleans to roaring leads with extra midrange crunch and aggression when you push the EL84 power tubes hard. Factor in the built-in Cabclone speaker-emulated direct output, and you have an amazing gigging and recording amp with the Mesa/Boogie Mark Five: 25 tube amplifier.

The Mesa/Boogie Mark V guitar amp head will take you on a tonal journey through the company's illustrious history with some new capabilities thrown in. Whether you're craving the sound of the Mark I's high-gain cascading preamp or the fat, wide tone of the Mark IV, the Mark V delivers. At Sweetwater, we've been blown away by what this ultra-versatile guitar amp head is capable of. The Mark V lets you dial up anything from tweed-like tones to British crunch to the highly-coveted trademark Boogie overdrive. Featuring a 5-band EQ, Multi-Watt and Simul-Class power, and three channels of sonic mayhem, the Mesa/Boogie Mark V guitar amp head will give you all of the clarity, crispness, and punch that you can handle!

Since the worldwide success of the Mini-Rectifier Twenty-Five Head, the call for a light-weight expressive combo has been loud. Well, your wish was answered! And that's not all ... Mesa Boogie now introduces the RECTO-VERB TWENTY-FIVE Head and the 1x12 Combo.<br> <br>The twin-breasted twin brothers of the world-famous MINIRECTIFIER are somewhat bigger than the LUNCH-BOX format of the Mini-Rec, but just big enough for a 12-inch loudspeaker (at the combo) and a "long-spring" Hallspiral Place.<br> <br>These classic vinyl-birch plywood cases are available in black and are available in a variety of color options. Players who prefer less gain for their style will appreciate the tube-driven reverb with its lush sound and softer attack. But do not be afraid ... ... for lovers of tougher gaits, the familiar authentic RECTO sounds are still available. Whether you're rocking "straight" or using the immense bandwidth of the new Recto, this exceptional and super-transportable 1x12 combo / head will bring you lots of fun.<br>

Cable - 8 Pin Din, Male/Male - 25 ft.<br><br> Used with the following amplifiers:<br><br> Bass Prodigy Bass Strategy Express Plus Mark V Road King Road King II Road King II - w/Tuner Mute Roadster Titan V12

The MESA® 12AT7 is a premium grade, lower gain preamp tube most often used in reverb stages and/or phase inverter positions in older amplifiers. It is used in older MESA/Boogie® designs (MESA amps built before 1991) as a reverb driver stage, but the 12AT7 can also be substituted in 12AX7 gain stages where users are seeking lower gain response from higher gain positions in the preamp string. The lower gain output of 12AT7s can expands the range of clip and overdrive potential of higher gain amps for truly authentic roots and traditional styles.

The MESA® 5U4GB Rectifier Tube is our very best overall 5U4 and our rectifier tube of choice in the production of all new MESA amps featuring this tube. This tube produces a "traditional vintage sag" with the most elastic and compressed feel of the two 5U4's that we offer. Amazing feel and exceptional overall quality make this our factory favorite. Based on classic 1950s technology, the 5U4GB is a vastly improved 5U4 design that is extremely reliable and consistent, as well as more compact compared to original “Coke Bottle” 5U4Gs (3 3/4" from bottom of base to top of glass). It is similar in size to a 6L6 power tube so please take special care to install them in the correct tube position(s), especially when replacing 6L6's at the same time. 5U4GB Rectifier Tubes are used in MESA Amps like the Dual and Triple Rectifiers®, Road King®, Roadster®, Stiletto Ace™, Deuce™ & Trident™.

The MESA® 6V6 STR 417 is the little brother to the 6L6 and exemplifies classic American tube tone from yesteryear. Extremely sweet and bubbly with a beautifully deep bass and spacious, shimmering highs, this tube defines vintage "Deluxe" styled tones and is a great substitute in Mark & Lone Star Series amplifiers when used with their Tweed Power Switch feature (consult the amplifier owner's manual for proper use). MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

The Switch-Track™ enables an either-or-both, ABY scenario for your two favorite amplifiers. Select between two different amplifiers, two identical amps for more Channels and sonic options or combine them for a bigger, fuller sound, or a specific blended character.<br>The INPUT is buffered to prevent signal loss due to increased loading when both amplifiers are engaged. Both OUTPUTS are transformer isolated for consistent tone and provide unbalanced or balanced signals for longer than normal cable runs. The “B” OUTPUT’s Ground is default-lifted to eliminate Ground loops. <br>The switching (including phase) can be triggered at the unit itself for Pedal-Board mounted applications or remote controlled via Midi Program Change (or Control Change) commands sent from a Midi Controller in scenarios that require the ABY be located at the amplifiers or in a larger Touring Rack setup.<br>Other valuable features include an “always on” low impedance TUNER OUT jack, a GROUND LIFT switch for isolating the A Output (B is always isolated), a PHASE invert switch (which is also MIDI controllable) for the “B” Output’s Phase relation to the “A” Output, MIDI IN and THRU DIN jacks and a Midi Preset (Program) STORE button. Two on-board Footswitch Buttons offer A/B and A+B/MUTE.

The Mesa/Boogie Cabclone is a speaker cabinet simulator and load box that gives you entirely new ways to use your guitar amplifier on stage or in your studio. Plug your amplifier's speaker output to the Cabclone, and you can connect your amp's tone directly to a mixing console, mic preamp, or even direct to your recording device. Three different cabinet simulation voicings let you emulate the sound of open-back, closed-back, and "vintage" speaker cabinets. You won't need to lug a speaker cabinet with you to get outstanding tone from your amplifier, with the Mesa/Boogie Cabclone.

Use Your Cab and FX with 2 Amp Heads<br>With the Mesa/Boogie Head-Track, you can toggle between two amplifiers while using the same cabinet. Beyond that, a shared effects loop allows you to route effects to each amplifier's loop and switch it to the amp in use. The Head-Track is a breeze to set up — you simply place it near your amp to safeguard your signal's integrity, while controlling its switching via MIDI or a latching footswitch on your pedalboard. You can also switch between amps using the Head-Track's built-in footswitch. Ideal for live, studio, and A/B comparisons alike, the Head-Track is also an easy way to route your entire signal chain to a backup amplifier.<br><br>Mesa/Boogie — tone, versatility, and performance<br>For decades, Mesa/Boogie amps have set the standard for what a great-sounding tube amplifier should be. Renowned for their combination of pure tube tone, versatility, and player-friendly performance, these amps are found on stages and in studios everywhere, and for good reason — the best choose the best. We're very proud to offer a full range of Mesa/Boogie products, from compact and studio-friendly tube combos all the way up to arena-shaking high-wattage heads and cabinets.<br><br>Mesa/Boogie Head-Track Guitar Amp Head/Effects Loop Switcher Features:<br>Guitar amp head/effects loop switcher<br>Instantly toggle between two amplifiers while using the same cab<br>Shared effects loop allows you to route effects to each amplifier's loop and switch it to the amp in use<br>Control switching via built-in footswitch, MIDI, or a latching footswitch on your pedalboard<br>An internal load resister protects the amp not in use<br>Ideal for live, studio, A/B comparisons, and routing your signal chain to a backup amplifier

Mesa Boogie Acoustic DI-Preamp DI Box with preamp for acoustic guitars, control phase switch, level control, boost footswitch with variavle thomann boost level control, variable notch-filter (40Hz to 500Hz), Vvriable hi-Pass filter (40Hz to 200Hz), activer 4-Band (+/- 12dB bass, low-Mid, high-Mid & treble) with switchable low-mids (150Hz-1800Hz) & high-mids (300Hz-5000Hz) frequency controls; separate preamp output level control, tuner out, FX loop, balanced XLR DI with level control and thomann pre/post & ground lift switch, line level preamp out, battery or 9v power supply(not included),

The Mesa/Boogie Flux-Drive overdrive pedal delivers liquid gain and juiced sustain with rich harmonic overtones. This pedal is downright inspiring to play, and ideal for enhancing your amp's crunch or high-gain channel. The Flux-Drive overdrive also sports a comprehensive tone-shaping network, with individual Treble and Bass controls that give you a world of sounds to explore - giving you versatility that far outranks most overdrive pedals. So push your amp hard the right way, with the Mesa/Boogie Flux-Drive overdrive pedal.

Our Boogie® 1x12 WideBody™ delivers the best of the open-back world by rear-mounting the speaker and extending the width of the cab to provide more interior low-end resonance while still emphasizing the signature sparkle and chime of an open-back design. Clean, low and medium-gain styles benefit greatly from the open-back format. Those styles benefit even further with the added bass response and overall fullness provided by the WideBody design. Full bass representation, solid midrange and the elusive high end "openness", sparkle and transparency are what the 1x12 WideBody does best!<br><br>You simply won't find a better cabinet. ALL MESA® ENCLOSURES are made using the finest Void-free, Marine Grade Baltic Birch. Super strong rabbet corners are glued and nailed and speaker baffles are fitted with superior dado joint construction and braced. Grilles are wrapped around a separate grille board, not the baffle board. Grille material is made of strong twisted jute dipped in a special coating that filters top end for a sweeter response.

The Rectifier® 1x12 is a sealed, closed-back cabinet tuned to deliver the renowned Rectifier sound of 2x12s and 4x12s in a compact 1x12 format. Sealed cabinets can deliver tremendous punch and low end resonance, making them the preferred choice for rock, alternative and metal styles of music. The Recto 1x12 features the same cabinet depth as its bigger brothers, which enables it to produce the impressive gut-punching bottom-end that the Recto is famous for, even in this otherwise compact 1x12 format.

Originally designed to provide a matching, sealed, closed-back 2x12 extension option for the MESA® Roadster® head and combo, the 2x12 Recto® Compact has now established itself as the compact, tighter and more balanced-sounding 2x12 in the Rectifier® Cabinet Line. While it’s smaller size delivers more balance across lows, mids & highs, bass resonance and authoritative punch are still signatures of the Recto 2x12 Compact. Beyond its increased focus and tightness in lows, the 2x12 Compact is welcome to those seeking a smaller footprint and easier transport while making no sacrifices in legendary Rectifier tone.

Designed specifically to complement the Fillmore 50, we’re proud to introduce the traditionally-sized Fillmore 2x12 Cabinet. This vintage-tuned enclosure features a higher, tighter Bass response that is perfectly suited for the Fillmore. Made in Petaluma, California, Fillmore cabinets are constructed from Marine Grade, Baltic Birch with rear mounted UK-Made Celestion Custom 90 Speakers. Their open-back design is vintage-inspired focusing on size, tone & portability.

The Mesa/Boogie 2 x 12" Rectifier Standard Vertical Slant speaker cabinet gives you that awesome Mesa/Boogie tone you crave. The Mesa/Boogie 2 x 12" Rectifier Standard Slant is flat-out massive sounding.

Rectifier is a term that anyone who plays electric guitar is familiar with. This term conjures images of stacks of shiny tread plate on stages from bands as big as Metallica and Lamb of God, to country acts like Jason Aldean. The Rectifier cabinets are made for serious pounding night after night. These oversize cabinets thump enormous low end thunder while retaining brilliant highs and crisp mids. The Rectifier cabs use Baltic Birch construction and British made Vintage 30's to provide fantastic tone. These cabinets work well under any head and have been especially designed for use with Mesa's Rectifier series. Their oversize design can handle massive, downtuned high-gain tones for today's modern rock and metal. Look no further for the ultimate 4x12.

300-watt, 4/8-ohm, 4 x 12" Convertable-back Cabinet with 2x Celestion Vintage 30 and 2x Celestion Custom 90 Speakers<br> The Mesa/Boogie 4 x 12" Road King Slant Cabinet helps you make the most out of your guitar rig's sound while providing unprecedented tonal flexibility. Using Mesa's Dual Cabinet design, the 4 x 12" Road King Slant Cabinet lets you choose between an open-back (left) and closed-back (right) side, or you can combine both sides for a stellar-sounding blend. It's wired for mono or stereo operation, giving you maximum flexibility. It's also made to work perfectly with the Road King amp's cabinet switcher. Able to handle up to 300 watts, the road-ready 4 x 12" Road King Slant Cabinet is built to take whatever you dish out.

When it comes to 4x12 cabinets, we offer a choice of two distinct and different sounding/sized quad boxes: our legendary oversized Rectifier® STANDARD and TRADITIONAL Cabinets.

The PowerHouse 4 x 12" bass cabinet's back panel puts you in control, thanks to its Player Control Network. You get a a 3-position switch that lets you choose the cab's crossover frequency. You also get an adjustable horn attenuator, resettable horn protection, and both speakON and 1/4" connections. <br> <br> Mesa/Boogie built the PowerHouse 4 x 12" bass cabinet to handle whatever the road can dish out. But, they also made this cab amazingly easy to transport. The internal bracing design was inspired by the aircraft industry; the structural reinforcement is sculpted out for maximum rigidity and minimum weight. Mesa's Tilt & Roll Transport System makes moving the PowerHouse 4 x 12" bass cabinet a snap. The result is a very powerful-sounding, efficient cabinet that's easy to load in and out.

Mesa/Boogie's amazing Traditional PowerHouse 4 x 10" bass cabinet packs a serious wallop. This 4 x 10" cab is built to deliver big, beefy bass sound night after night while remaining impervious to the rigors of the road. Handbuilt in the USA, the Traditional PowerHouse 4 x 10" is built for the long haul. This traditionally styled cab is covered in rugged black Bronco vinyl with Lexan corner protectors, while a tasteful black twisted jute grille and silver piping trim set an ideal vibe for the presentation of your music. You know Mesa means quality. Make the Mesa/Boogie Traditional PowerHouse 4 x 10" part of your bass rig!

Mesa/Boogie's amazing Traditional PowerHouse 8 x 10" bass cabinet packs a serious wallop. This 8 x 10" cab is built to deliver big, beefy bass sound night after night while remaining impervious to the rigors of the road. Handbuilt in the USA, the Traditional PowerHouse 8 x 10" is built for the long haul. This traditionally-styled cab is covered in rugged black Bronco vinyl with Lexan corner protectors, while a tasteful black twisted jute grille and silver piping trim set an ideal vibe for the presentation of your music. You know Mesa means quality. Make the Mesa/Boogie Traditional PowerHouse 8 x 10" part of your bass rig!

The original Express combo has a great-sounding clean mode, but the redesigned clean mode in the Express 5:25 Plus combo amp has more sparkle in the highs along with a more open, fluid lows. As an added bonus, the signal to noise ratio has been significantly reduced, too. That means you'll always get a rich and vibrant clean sound, which is especially important when you're recording with the Express 5:25 Plus in the studio.

With uniquely inspiring Tone, the Express Plus 5:50™ has become one of our most popular amplifiers. All-Tube and hand-built in our only shop in Petaluma, CA, the Express Plus 5:50 offers genre-defining sounds, near-limitless versatility, and unbeatable value that others can only imitate. The Express Plus 5:50 features several exciting features that take it even closer to the flagship status of our award-winning MARK FIVE®.

From soft clip to saturated, the Mesa/Boogie Fillmore 50 delivers glorious vintage-inspired tone. This tube combo features a great-sounding 12" Celestion Custom 90 speaker and two independent, footswitchable channels. Each channel boasts a 3-band EQ and Gain, Presence, Reverb, and Master controls. You also get 3-mode channel cloning that supplies you with even more tonal possibilities. Polish your sound with a fully buffered, series tube effects loop, and then immerse your playing in lush all-tube, long-tank spring reverb. When you crank up the Fillmore 50, you can expect super-responsive, nuanced performance with a subtle saturation that — in Mesa's words — serves, not smothers, your style.<br><br>The Fillmore 50 was named in tribute to Bill Graham's legendary bicoastal music venues. Back in the late '60s and early '70s, these venues hosted such luminaries as the Grateful Dead, Jimi Hendrix, Miles Davis, Led Zeppelin, Jefferson Airplane, B.B. King, King Crimson, the Allman Brothers Band, Frank Zappa, and many more. The Fillmore 50 captures the same magic dust that placed these venues in the annals of historic concert venues. So plug in and enjoy a responsive, nuanced, organic sound that's sure to inspire.<br><br>There's an incredibly sweet all-tube, long-tank spring reverb in the Mesa/Boogie Fillmore 50, and that's not even the best part. Each channel has its own reverb level, so you're not restricted to the same reverb setting for both channels.<br><br>Mesa/Boogie has been handbuilding some of the most sought-after guitar gear in Petaluma, California, since the late '60s. Early fans of Mesa/Boogie gear include Carlos Santana and Keith Richards, guitarists whose tones have been chased by countless musicians for years. When you plug into the Fillmore 50, you're tapping into decades of innovation. The guitarists at Melody House appreciate the top-notch sound and construction you get in the Fillmore 50.

Mesa amps have a long and proud history of making great sounding equipment for guitarists at every level. From small studios to professional touring rigs they have an amp at the right price and power for your needs. To celebrate the 35th year of making these amps they've brought out the Mark V:35 1x12 Combo. At the high end of their catalog these are handmade in California and designed to give you years of great tone wherever your playing takes you.<br> <br>So what makes them different from other amps? Apart from a built in EQ and a wide range of power output options these models have 2 selectable channels with separate controls and Mesa's CABCLONE technology. They even included a cover and footswitch so you have everything you need <br>MULTI-WATT™ POWER OPTIONS Using something called Dyna-Watt™ technology this head is designed for high performance sound with substantially more headroom, punch and power when you select 35 WATTS, while two low power options, 25 and 10 WATTS provide a looser feel and enhanced power clip expression. Each of the 3 Power Level settings has its own character and feel which adds an extra level of sound control in addition to the standard array of Mode choices and preamp settings.

Introducing the Recto-Verb Twenty-Five 1 x 12 Combo, the Reverb-endowed, fraternal-twin of Mesa's little Mini Rectifier lunchbox thats been taking names all over the globe. This even mightier package is slightly larger - long-spring Reverb tank and boast all the same great performance that the Mini Rec is famous for and more. Plus, the classic vinyl-covered birch cabinet provide a wide array of custom finish options to fully personalize them.<br> <br>The lush tube-driven Reverb widens the sound and sweetens the attack just a bit, increasing its versatility and appeal for players who favor lower to medium gain in their style. But dont fret... for those into heavier tones the trademark Recto sounds are all here and completely authentic.<br> <br>So whether youre rockin out or putting the immense versatility of this new Rectos four Modes to task on a variety of styles, youll find inspiration and a huge fun-factor in these exciting, super-portable Combo amp!

Plug into a Mesa/Boogie Dual Rectifier 3-channel tube amplifier head and you're in for the kind of massive tone you've only dreamed of - until now! This all-tube, 100-watt firebreather one-ups its predecessors, adding a third channel to an already legendary amp. Now you can dial in that great chunky rhythm tones to make your tonal palette complete. As always, the Dual Rectifier is capable of the most mammoth metal tones out there, but now its even more versatile. Experience the pure power of a legend for yourself - play through a Dual Rectifier!

From the other branch of the Boogie® Family Tree comes a new Vintage-voiced and styled amplifer featuring–soft clip to saturated–our most expressive gain ever presented in a simple 2 (identical) Channel, 3-Mode platform with popular wattage ratings and served up in traditional-sized and dressed combo and head formats.<br>Humbly named in tribute to the renown bi-coastal venues that showcased the biggest names in Classic Rock over decades, this new instrument has been dubbed super-responsive, nuanced, organic… and “vintage-inspired Magic” by those who’ve experienced it. Subtle saturation that serves, not smothers, your style.

It’s been over twenty years, two generations of guitarists and several musical trend-cycles since the Dual Rectifier® first unleashed its crushing wall of gain on radio. The Triple Rectifier® takes the world famous platform to a new level of power dominance.<br> A decade ago both of our famous Recto®’s underwent a massive facelift that greatly expanded their versatility, moving from 2 Channel amps aimed squarely at high gain only – to 3 Channel amps capable of roaming any style confidently. Still delivering the widest, deepest footprint in heavy music, both the Recto®’s now serve a long list of chart topping devotees both in and outside the world of heavy.

The M6 CARBINE expands the MESA® Family of Bass amplifiers with an exciting new voice that’s super fast and extremely focused! The output section relies on the same time-proven array of custom designed mosfets used in our M-Pulse, Big Block and Titan models, but the preamp and driver section are all new creating a very different feel and attitude. <br><br> Up front the tube preamp utilizes a standard tone control string of Bass, Mid and Treble to shape the basic sound, but the shaping power doesn’t stop there.

So we took the success of the M6 Carbine™ as our compass point and set out to create a full featured, high power version of this simple, intuitive platform. <br><br> Bassists the world over responded overnight to the new clarity, on-demand attack and crystal-clear definition of the M6's Trans-Class™ All-Tube preamp and MOSFET power. They love that it's easy to dial and yet offers all the versatility they need via the power of the rotary VOICE feature. The next step in the evolution of this dynamo was obvious. Add substantially more power and endow the preamp with a full set of studio-quality EQ and dynamic features…enter the M9 Carbine.

Planning to record? The Mesa/Boogie Rectifier Recording Preamp puts you in touch with those legendary Rectifier tones — in a compact, rackmountable design. Determined to stuff a Recto Stack into two rackspaces, the wizards over at Mesa/Boogie worked long and hard on the design of the Rectifier Recording Preamp. The result is, of course, phenomenal. Expect that addictive feel of a Recto stack, miked up perfectly, all inside a great room — instantly, anywhere. No setup time: just plug into the Mesa/Boogie Rectifier Recording Preamp, and meet your inspiration.<br> <br>Mesa/Boogie Rectifier Recording Preamp at a Glance:<br> <br>-Tap into the sound and feel of a Recto Stack in your rack <br>-Two channels put you in touch with killer Recto tones<br> <br>-Tap into the sound and feel of a Recto Stack in your rack<br> Mesa/Boogie's not even sure how they did it, but they did. Somehow, they managed to pack the addictive feel, can't-describe vibe, and flat-out amazing tone of their Recto — all into a compact, two-rackspace chassis. The tubes are there, it's all there... and it's always ready — no more hauling and miking: one cable and you've nailed it. That's the beauty of the Mesa/Boogie Rectifier Recording Preamp. <br><br> Two channels put you in touch with killer Recto tones<br> You've got the versatility you expect from your Recto — the Rectifier Recording Preamp sports two channels and six modes for all of that tube-driven beauty. Channel 1 gives you Clean, Fat, or Brit tones, while you can crank it up in Channel 2 for Raw, Vintage High Gain, or Modern High Gain sounds. A Live Bright/Warm Record voice switch is onboard for further tweaking, and an effects loop lets you bring in all of those stompboxes you've come to love.

The Mesa/Boogie Cabclone is a speaker cabinet simulator and load box that gives you entirely new ways to use your guitar amplifier on stage or in your studio. Plug your amplifier's speaker output to the Cabclone, and you can connect your amp's tone directly to a mixing console, mic preamp, or even direct to your recording device. Three different cabinet simulation voicings let you emulate the sound of open-back, closed-back, and "vintage" speaker cabinets. You won't need to lug a speaker cabinet with you to get outstanding tone from your amplifier, with the Mesa/Boogie Cabclone.

Mesa Boogie Footswitch - Mark Five : 35<br><br>Functions: Channel 1/2, EQ, Solo Ch 1 & Solo Ch 2<br><br>Where used: Mark Five: 35 Guitar Amplifier

The THROTTLE BOX EQ™ combines the enhanced tone shaping power of our popular Boogie® Five-Band Graphic Equalizer with footswitchable HI/LO performance Modes and easy “Top Panel” access to the previously internal BOOST feature of the original THROTTLE BOX™.<br> With the worldwide success of the THROTTLE BOX™ overdrive, we saw potential for an even more powerful version that included our classic Five-Band Graphic Equalizer. With the added shaping power the on-board Five Band EQ creates the THROTTLE BOX EQ can go anywhere you want to take it stylistically. The middle range of the GAIN control delivers tight, stinging overdrive that–depending on whether you choose LO or HI GAIN Modes–can cover everything from Blues to Modern Metal with plenty of attitude and an urgent percussive nature. Cranking things up into the upper one-third of the GAIN control in HI unleashes a hot-rod that’s blistering with searing top-end harmonics.<br> For Hard Rock and Metal our Graphic EQ set to the popular mid-scooped “V-Curve” has over a four decade track record of creating the heaviest sounds around. With limitless curve possibilities, the Graphic expands the potential for sonic diversity across all styles as well as being able to unleash Mayhem.

The THROTTLE BOX™ Distortion serves up all genres of ROCK with cut and aggression, but retains the signature warmth and organic sonic quality found in all our instruments. While its main strengths lie in higher-gain sounds, it’s also versatile and the lower gain options shouldn’t be overlooked for classic rock or howling blues. It also features a unique Mid Cut that scoops out midrange to produce the signature Boogie “V” EQ-curve that so many artists have employed in our amps to create the world’s heaviest guitar tones!

The Closed-Back 1x12 WideBody™ is a culmination of MESA’s® best cabinet design features coming together to create huge tonal width via rear-mounted, front ported and closed-back cabinetry. Originally designed as a compliment to the release of the Mark V™ (but fitting for ANY amp), the WideBody Closed-Back delivers lush bass resonance that supports percussive clean sounds and medium gain thickness as well as supporting the tightness–OR–massive punch potential required for modern high gain styles. Compared to the slightly more compact Thiele, the WideBody Closed Back delivers a wider bass response with slightly more scooped mids, lending to an addictive punch character. High end detail and clarity is maintained through the structural and tuned front Tri-Port, borrowed from our PowerHouse® Bass Cabinet Designs.

When it comes to 4x12 cabinets, Mesa Boogie offers a choice of two distinct and different sounding/sized quad boxes: their legendary oversized Rectifier®<br><br> STANDARD and TRADITIONAL Cabinets<br> <br>RECTIFIER® TRADITIONAL 4x12 CABINETS are three inches shorter than the oversized Standard Rectifier 4x12 (width and depth dimensions are the same). This slight size difference produces a tighter and more focused low-end response, though still delivering massive 4x12 punch and authority. Compared to Standard Recto® 4x12s, the Traditional 4x12 provides more balance between lows, mids and highs and a greater emphasis on attack. The mid-range is more pronounced and this cabinet is often preferred for styles that require tight tracking and articulate response. Straight cabinet designs also provide for a small increase of interior cabinet space, which yields slightly more bass and low-end resonance compared to Slants.<br><br> SLANT-style Recto 4x12 Cabinets offer a ‘monitor’ effect due to the top speakers sloping up toward your ears. This can be a benefit when playing live. Other players prefer the STRAIGHT-style cabinets with all speakers attached to a one-piece baffle and all facing the same direction, effectively ‘coupled’ for maximum punch and frontal projection. Regardless of Slant or Straight, if you are playing a Recto 4x12, your tone has authority, clarity and detail that only MESA® Traditional or Standard 4x12 Rectifier Cabinets deliver.

Cabinetry plays a major role in achieving the sound you are searching for. That’s why it’s so important to choose a cabinet that will not only suit your playing style, but actually enhance it<br> <br>FOUR-TWELVE STYLE: When it comes to 4x12 cabinets for heavy sounds, we offer a choice of two distinct and very different sounding quad boxes, our legendary Rectifier® Cabinets and the new Stletto® Cabinets. RECTIFIER® 4x12 CABINETS are larger than most other 4x12 cabinets producing a thundering low end response and a tailored midrange character. This is our most popular cabinet, at this point an icon in heavy music and is the one used on more hit recordings than we could list here. HUGE Sounding! Available with slant or straight fronts. The Straight cabinet has a straight speaker baffle.

When it comes to 4x12 cabinets, we offer a choice of two distinct and different sounding/sized quad boxes: our legendary oversized Rectifier® STANDARD and TRADITIONAL Cabinets.<br> <br>RECTIFIER® TRADITIONAL 4x12 CABINETS are three inches shorter than the oversized Standard Rectifier 4x12 (width and depth dimensions are the same). This slight size difference produces a tighter and more focused low-end response, though still delivering massive 4x12 punch and authority. Compared to Standard Recto® 4x12s, the Traditional 4x12 provides more balance between lows, mids and highs and a greater emphasis on attack. The mid-range is more pronounced and this cabinet is often preferred for styles that require tight tracking and articulate response. Straight cabinet designs also provide for a small increase of interior cabinet space, which yields slightly more bass and low-end resonance compared to Slants.

When it comes to 4x12 cabinets, we offer a choice of two distinct and different sounding/sized quad boxes: our legendary oversized Rectifier® STANDARD and TRADITIONAL Cabinets.<br> <br>RECTIFIER® TRADITIONAL 4x12 CABINETS are three inches shorter than the oversized Standard Rectifier 4x12 (width and depth dimensions are the same). This slight size difference produces a tighter and more focused low-end response, though still delivering massive 4x12 punch and authority. Compared to Standard Recto® 4x12s, the Traditional 4x12 provides more balance between lows, mids and highs and a greater emphasis on attack. The mid-range is more pronounced and this cabinet is often preferred for styles that require tight tracking and articulate response. Straight cabinet designs also provide for a small increase of interior cabinet space, which yeilds slightly more bass and low-end resonance compared to Slants.<br> <br>SLANT-style Recto 4x12 Cabinets offer a ‘monitor’ effect due to the top speakers sloping up toward your ears. This can be a benefit when playing live. Other players prefer the STRAIGHT-style cabinets with all speakers attached to a one-piece baffle and all facing the same direction, effectively ‘coupled’ for maximum punch and frontal projection. Regardless of Slant or Straight, if you are playing a Recto 4x12, your tone has authority, clarity and detail that only MESA® Traditional or Standard 4x12 Rectifier Cabinets deliver.<br> <br>You simply won’t find a better cabinet. ALL MESA® ENCLOSURES are made using the finest Void-free, Marine Grade Baltic Birch. Super strong rabbet corners are glued and nailed. Speaker baffles are fitted with superior dado joint construction and braced. Grilles are wrapped around a separate grille board, not the baffle board. Grille material is made of strong twisted jute dipped in a special coating that filters top end for a sweeter response.

The Mesa/Boogie Mark V combo guitar amplifier lets you alter the amount (wattage) and type (configuration) of power each individual channel will be coupled with, giving you unprecedented control over the character and personality of your amp. Lowering the wattage of the Mark V decreases its headroom, making it easier to push it into overdrive. The Mark V is also wired such that it is capable of operating in both a Class A triode configuration and/or a Class A/B pentode configuration, depending on which wattage you select. You can use 2 power tube to operate the Mark V in Class A mode at 10 watts, emphasizing even-order harmonics for a sweet tone with a soft, rich purring quality, or you can use 2 tubes running in A/B mode at 45 watts, emphasizing odd-order harmonics for a harsher sound. The best part; however, is that you can use 4 tubes running in both Class A and Class A/B modes simultaneously at 90 watts, giving you the best of both worlds!

The Mesa Engineering Triple Crown TC-50 50-watt 1 x 12" all-tube guitar combo is Mesa's supreme rock 'n' roll-voiced amplifier. Its 3-channel design offers two modes on each channel for American-sounding clean tones on the first channel, aggressive crunch on the second channel, and thick high gain from channel three. The Triple Crown TC-50 combo is also loaded with features such as MIDI-capable switching, a true spring reverb that's footswitchable, and even Mesa's impressive CabClone direct output. The Triple Crown TC-50 combo is a versatile amp with a rock 'n' roll soul.

Here's a slick idea: Mesa/Boogie's brilliant Walkabout Scout is everything you need and nothing you don't. True, it's a 300-watt bass combo stunner that's packed with all of those pure tube bass tones you love. Yet, when all you need is the head the Walkabout Scout is totally convertible. With only a screwdriver, you can quickly take the featherweight 13-pound amp head with you. A knock-out blend of small size, huge sound, and total flexibility - you're going be crazy about the Mesa/Boogie Walkabout Scout.<br>

It’s been over twenty years, two generations of guitarists and several musical trend-cycles since the Dual Rectifier® first unleashed its crushing wall of gain on radio. The Triple Rectifier® takes the world famous platform to a new level of power dominance.<br> A decade ago both of our famous Recto®’s underwent a massive facelift that greatly expanded their versatility, moving from 2 Channel amps aimed squarely at high gain only – to 3 Channel amps capable of roaming any style confidently. Still delivering the widest, deepest footprint in heavy music, both the Recto®’s now serve a long list of chart topping devotees both in and outside the world of heavy.<br>

The Mesa John Petrucci Signature JP-2C tube electric guitar amplifier head gives you all of the tonal variety and power of a Mark IIC+ with powerful additions specified by John. It's a celebration of John and Mesa's 30-year relationship and is based on one of Mesa's fan-favorites. And the JP-2C features additions like dual footswitchable 5-band EQs and a CabClone output, making it an even more powerful animal. The Mesa/Boogie JP-2C Mark IIC+ brings back a legendary amplifier design with new powerful additions.<br> <br>Mesa/Boogie JP-2C Mark IIC+ Tube Electric Guitar Amplifier Head at a <br>Glance:<br>A Hard-rocking History <br>Sonic versatility <br>Amp adjusts to your needs A Hard-rocking History John Petrucci has been using Mesa/Boogies tube amplifiers since the very early days of Dream Theater, and the JP-2C is a celebration of those three decades.The amp is based on Mesa's highly sought after Mark IIC+ that was the identifiable sound of John's guitar for many of those years. It has also been used by other well-known hard rock acts, as well as session musicians who have come to rely on the amps' liquidy overdriven tone.<br>

MESA 12AX7's are premium grade preamp tubes that provide the maximum level of high gain output and overall tonal quality with unsurpassed consistency and reliability - They possess a smooth and balanced response across the tonal spectrum and are extremely lively, open and expressive.

Replacement Preamp Tube for 12AX7<br> The Mesa/Boogie SPAX7-A preamp tube makes the ultimate replacement tube for any 12AX7A in your amp. This premium product is considered a "special requirement preamp tube" because of its build quality and performance. The SPAX7-A shows very low sensitivity to microphonic noise — an essential attribute for a preamp tube (especially in high-gain, high-volume amps) in live or studio environments. No matter which tube in your amp's gain stage needs to be replaced, make sure to choose the right tube for the job — Mesa/Boogie's SPAX7<br> <br>Mesa/Boogie SPAX7-A Premium Replacement Preamp Tube Features:<br> <br>Premium-grade substitute tube <br>Works in all preamp gain-stage positions <br>Ultra-high performance 12AX7 tube <br>Very low sensitivity to microphonic noise <br>Very consistent and reliable

The MESA® 5AR4 Rectifier Tube produces a vintage feel with light to mild "sag". While it produces more "sag" than Silicon Diodes, it is the least "saggy" of our tube rectifier offerings. Used in vintage MESA amps like the Heartbreaker, Blue Angel and Maverick as well as many other vintage, non-MESA amplifiers. MESA Rectifier Tubes are premium grade and offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

The MESA® EL-34 STR 447 is our very best overall, premium grade NOS equivalent EL-34 and our tube of choice in the production of all new MESA EL-34 powered models. It offers traditional EL-34 tone & feel – urgent and aggressive – and is an excellent choice for all styles of gain, especially classic rock, alternative rock & metal. This tube is true to it’s British origins with tight, focused low end, crushing midrange crunch and crystal-like highs. It’s one of our favorites for authentic Brit tones. MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!

The MESA® EL-84 / 6BQ5 is the little brother to the EL-34 and is the classic European-designed tube that lead the original British invasion. Our EL-84 offers tight and punchy bass, smooth and warm midrange, and an amazing chiming upper-mid and sparkling top end that is always inspiring to play!. Brilliant focus with a frequency response that always brings your guitar to the front of the mix, this EL-84 is true to its classic roots. MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability.

Currently shipping in MESA/Boogie® 6L6-based production amplifiers. The MESA® 6L6 STR 440 is our very best overall, premium grade, USA equivalent 6L6, and our tube of choice in the production of all new MESA 6L6 powered models. Remarkable bass definition, articulate mids and shimmering highs keep every note amazingly intelligible, with a smooth, creamy character. Leading structural quality provides exceptional consistency and reliability and is an outstanding choice for ANY 6L6 based amps and all styles of music. The STR 440 is a direct replacement for our out-of-production STR 420s and STR 430s. MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier.

The Mesa/Boogie Cabclone is a speaker cabinet simulator and load box that gives you entirely new ways to use your guitar amplifier on stage or in your studio. Plug your amplifier's speaker output to the Cabclone, and you can connect your amp's tone directly to a mixing console, mic preamp, or even direct to your recording device. Three different cabinet simulation voicings let you emulate the sound of open-back, closed-back, and "vintage" speaker cabinets. You won't need to lug a speaker cabinet with you to get outstanding tone from your amplifier, with the Mesa/Boogie Cabclone.<br> <br>Mesa/Boogie Cabclone Speaker Cabinet Simulator and Load Box at a Glance:<br> <br>Easily interface your guitar amp with your mixing console or recording rig <br>Minimize the size of your rig, not your tone Built tough for long-term reliability<br> <br>Mesa/Boogie Cabclone Speaker Cabinet Simulator and Load Box Features:<br> Speaker cab simulator and load box for guitar amplifiers rated at 16 ohms For use with guitar amplifiers rated up to 150W Lets you select between open-back, closed-back, and "vintage" speaker cabinet emulations Allows you to play your amplifier head without a speaker cabinet connected Makes it easy to connect your guitar amp directly to a mixing console, mic preamp, or recording device Headphone output defeats line outputs for silent practice