RARE K&M era Two Rock Classic Reverb with a low serial number in mint condition. It is the closest thing to the John Mayer signature amp from Two Rock. It’s clean tone is simply the best, most bold and beautiful clean tone you will ever hear. It is really something special that no other amp can replicate. It has a fender blackface sound but it is much more refined and has much better low end response, sweeter highs and is a lot more versatile.

Two-Rock Amplifiers were founded back in ’99 and rapidly climbed their way to the top of the boutique amp food chain. Finding favour with players such as John Mayer, Matt Schofield and Oz Noy, they deliver ultra-high end valve tones perfect for the working player. In 2016 the company was purchased by longtime Two-Rock artist Eli Lester and Operations Exec Mac Skinner who reinstated Two-Rock legend and co-founder Bill Krinard as designer/engineer, completing the Two-Rock dream team!


Using the Sterling Signature and John Mayer Signature amps a guide, Two Rock has added a few features to enable the guitarist to tailor his/her clean from super squeaky hi-fi clean all the way to edgy, medium distortion.The input stages have been tweaked to enhance distortion pedal performance. A sophisticated all-tube spring reverb is included, featuring 3 voicings, plus individual send and return controls. The presence control has been eliminated and a contour control has been added. At the twelve o’clock position, the amp’s frequency response is flat. Rotating the knob counter-clockwise, will decrease the highs and increase the lows, and vice-versa for clockwise movement. This is ideal for switching between single coils and humbuckers without touching other controls or compensating for different speaker cabinets. It’s also a great way to compensate for room acoustics without changing your entire preamp EQ.The additional tone shaping features include a footswitchable FET preamp stage, 3 way preamp (negative) feedback switch, and 3 way output section (negative) feedback switch. The preamp switch offers zero feedback, Custom Reverb feedback level, and ultra hi feedback levels for high output or active pickup optimization. In addition, the output stage can be tailored via a 3 way feedback switch to make the power stage tighter, looser, or more open and responsive.


Output Power: 100W

Tubes: 6L6

Footswitch: FET, Tone Bypass, and Reverb Defeat

Class: Class A, Class A/B switching

Dimensions: 22-3/4″ wide x 12″ tall x 10-5/8″ deep

* 21” wide x 29” tall x 12” deep – Only 50 lbs.
* Speakers: 2x TR12-65B
* Individually tested and matched drivers.
* Each cabinet is serialized and signed by Bill and Joe personally.
* Tuned semi-open (ported) back design works well with a variety of speakers.
* Color: black tolex with black grille and white piping.
* Power handling: 200 watts RMS
* Impedance: 8 Ohms.