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Dual rectifier tube layout

The first guitar amp that brought the Traynor name back into the world of modern tube amps was the YCV40, and it continues on today. Real tube overdrive is provided by three 12AX7WA dual triode preamp tubes while real tube power is provided by two WXT beam power tubes. The internal gadgetry in this channel switching amp provides good flexibility, but makes it very easy to get a great tone. The three basic tones clean, crunch and overdrive are easily defined.

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Dual rectifier tube layout

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WATCH RELATED VIDEO: Mesa Boogie Dual Rectifier - IN THE ROOM

Maverick Parts Sheet - Mesa/Boogie Dual Rectifier Maverick Amp Operating Instructions Manual


A good choice for phase inverters, reverb drivers, and general preamp use. This tube offers low noise, low microphonics, and warm smooth tones at a great price. It can also be used to replace 12AX7 tubes in position 1 to reduce gain.

Perfect for reverb and driver circuits. Made in Russia. They are also among the rarest types available. They exhibit a large detailed soundstage that is characterized by an expressive midrange, deep tight bass, and a smooth extended high end.

This tube features balanced sections and gold plated pins. Small plate format dual triode, with low microphonics and superior dissipation compared to NOS originals. Ideal for reverb circuits. Russian made reissue of the original Tungsol. The Ultimate 12AX7. Big, warm, and musical.

High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound. Available with gold pins. Its rugged design and rich harmonics make this tube an obvious choice for musicians who need a reliable and high quality tube at a reasonable price.

The balanced tone of the JJ 12AX7 works well in any amp. Like all JJ preamp tubes, these are built into a rugged package using the spiral filament and robust plate structure resulting in low microphonics and high reliability. The long plate version of this tube differs from the standard version with its stronger and fuller sound.

They are hard to find and when they are available, they are expensive. They exhibit a large detailed soundstage that is sought after by discerning audiophiles who demand the highest quality sound. Russian-made Mullard Reissue 12AX7 dual triode. Large sound stage with excellent detail. Factory selected for low noise and microphonics.

Great for hi-fi amps. Very good gain, tight deep bass, fat mids and silky top end with overall definition and brightness. Selected with balanced systems and recommended for guitar amps to improve overall response.

This Russian tube is full bodied and bright with a more straightforward presentation. It packs a lot of bite with its higher-than-normal gain. In overdrive, it offers a lot of crunchy fizz. High gain preamplifier tube with ultra low noise and detailed, musical tone.

Unique spiral filament eliminates filament to cathode induced hum common on amplifiers that use AC on the filaments.

This Russian tube is full bodied and well balanced. It has a high gain with a very smooth presentation. This Russian tube has strong lows and bright highs.

Its lows demand attention when playing full bar chords. A dual triode that can be used in place of most 12AX7 circuits. The JJ features a smooth and balanced tone and a detailed response with low noise and low microphonics. A new take on the classic 12AX7 preamp tube. While it uses the same rugged build and thick glass as other JJ preamp tubes, this tube differs in construction from the typical 12AX7 in that it features a medium-long plate, which provides a dynamic and open sound with a rich forward sounding mid range.

This tube offers low noise and low microphonics. Tung Sol dual triode preamp tube. Low-noise Tube for Best Clean Tone! The TAD Selected is Tube Amp Doctor's first choice for noticeably improved clarity, smoothness, and a true vintage tone character for most guitar amps! Warm, clean tone with creamy overdrive! This tube works greatly for warm clean tones and creamy overdrive.

We recommend this tube for the 1st gain stage and as input tube. Typically only 0. The Sovtek WXT is the same as the but with a full size base for easy installation in vintage amp designs. The Sovtek delivers a warm, round tone that "sweetens" any vintage or modern guitar amp design. Built to rigid military standards, the will tolerate higher voltages than any other 6L6. In fact, they're frequently used as replacements for the old model in vintage Ampegs.

Extremely consistent from piece to piece. The Sovtek has a heater voltage of 6. At 30W, this tube delivers plenty of headroom. The highs are clear and responsive with warm mids and tight solid lows. Another physical difference is the shorter bulb. These tubes have a soft and balanced response that sounds great in both guitar amps and hifi equipment.

The JJ will work in any amp that uses 6L6 tubes. The is a very reliable tube that is widely used in many current production tube amplifiers. It has a warm tone with good 'bite.

Superior power Beam tetrode with large plate dimensions and improved grid structure for increased power handling capabilities. Excellent tone and performance compared to most other 6L6 or KT66 types. The ultimate in musical tone and smooth overdrive, the STR delivers the sound that established Tung-Sol as the benchmark of quality.

Skip to main content. Please make a selection above. Excellent in vibrato or reverb circuits where consistent, high output power is desired. The 12AT7 is a miniature, high-mu, twin triode designed for use as a grounded-grid radio-frequency amplifier or as a combined oscillator and mixer at frequencies below approximately megacycles. Premium Twin Triode ideal for use in reverb and driver circuits.

Superior dissipation compared to NOS versions of this tube. Also suitable for HiFi. Miniature high-mu twin triode each section of which has an individual cathode connection - especially suited for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators, and industrial-control circuits.

Peavey 'Super 7' 12AX7. Sovtek 12AX7WB dual triode. Miniature high-mu twin triode each section of which as an individual cathode connection suited for use in resistance-coupled voltage amplifiers, phase inverters, multivibrators, andindustrial-control circuits where high voltage gain is desired. Miniature, high-mu, twin triode primarily designed for use in low-level stages of high-gain audio-frequency amplifiers. Use of the in this application is advantageous because of its low hum output.

Sovtek 12AX7WC dual triode preamp tube. Higher in gain than the WXT, with full base. The is the electrical equivalent to types 6L6 and 6L6G except that the plate and screen dissipation ratings have been increased approximately 20 percent. It embodies a complete mechanical redesign which results in greater resistance to shock and vibration.

Total price for all components:.


Mesa Boogie Dual Rectifier Amp

The IEMs sound open, clear, detailed, spacious, with amazing depth and imagining. The amplifier is one of the simplest I have encountered and it gives out a decent sound. You'll dump several hundred bucks into building something that is more than likely need experienced troubleshooting to keep it from being really noisy or oscillating. Many high-gain amps are also channel-switching amps and include a second channel that is configured as a low-gain preamp so you can switch Except for a few esoteric examples, almost all high-gain amplifiers have a master volume control, which is necessary—as above— to achieve your64 USD. If you are thinking about using this circuit in a practical application, you have to use a chopper type op-amp and high precision 0. A Hot-rodded 40 watt Blues amp, that gives you three channels of great clean and distorted tone, all in a neat combo body.

but rather 8 16 and 32 ohms. the only transformer youll need is a 5v filament transformer surely you can find room for it. nice and cheap option.

JCM 800 with KT66 and dual 2204-1987 preamp with Tube Rectifier


By Moshaholic , December 9, in Amps. Well I think the manual has schematics? I may be thinking of a different product, but I thought my manual had schematics in it. Did he call you before he made these changes? I'm pretty sure he has to ask your permission before doing that stuff. I would never allow someone to do that, I would've had Mesa on the phone before allowing it. I think he may legally be obligated to pay for real repairs.

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dual rectifier tube layout

The Mark Series had defined high-quality, high-gain amplification for a generation of studio and live musicians , but their feature-rich layout and boutique looks were perhaps beginning to feel a little too niche in the wake of simpler high-octane offerings from Soldano, Bogner, Marshall and more. The wonderful Multi-Watt Dual and indeed Triple Rectifiers neatly encompass all that is great about this heritage, packaging tone and responsiveness to match the early revisions alongside the greatest level of flexibility yet available. Their three-channel layout hosts multiple modes paying homage to the many previous versions. With its intuitive layout, great looks and continent-crushing tone, the newest Rectifier is without a doubt among the best channel-switching heads on Earth.

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Boogie wonderland: 8 of the best Mesa/Boogie guitar amps


Discussion in ' Building the Classics ' started by Kelia , Feb 24, Log in or Sign up. Marshall Amp Forum. Joined: Feb 26, Messages: 1, Likes Received: 1, Hi guys!

BF/SF Princeton Reverb

A good choice for phase inverters, reverb drivers, and general preamp use. This tube offers low noise, low microphonics, and warm smooth tones at a great price. It can also be used to replace 12AX7 tubes in position 1 to reduce gain. Perfect for reverb and driver circuits. Made in Russia. They are also among the rarest types available. They exhibit a large detailed soundstage that is characterized by an expressive midrange, deep tight bass, and a smooth extended high end.

A new variant of the switching matrix can be found here. The archive contains EAGLE files for both, schematic and the PCB layout. This variant.

Mesa Boogie Dual Rectifier Standard Retube Kit

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The pre-#500 Dual Rectifier

RELATED VIDEO: Old tubes vs new tubes! (Dual Rectifier, Mesa vs JJ)

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Retubing my mesa for the first time,Some questions. Messages: 61 Likes Received: 1.

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Login or Sign Up. Logging in Remember me. Log in. Forgot password or user name? Music Electronics Forum. Mesa Boogie Dual Rectifier 2 channel - Distorted clean sound.

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  1. Marji

    Excuse, I have removed this message