Thursday, January 24, 2019
Hand Wired, All Tube Amplification


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The Colorsound Tube Booster is a hand wired, True Bypass, pedal for guitar, bass, and organ.

It provides smooth boost and mild overdrive with the on board 12AU7 (ECC82) tube.

It runs on a 12VDC @ 400mA adapter (not included), to provide all the volts and current necessary for the tube to run smoothly and efficiently.

By rolling back the GAIN and raising the VOLUME knob you have a clean tube boosted signal, that it does not color your instrument's tone.

By turning up the GAIN knob you add a smooth overdriven character.

This pedal "opens up" and fattens the sound of the instrument. It provides ~15db of volume boost.


Technical information


1 x  Instrument IN
1 x  Instrument OUT (mono)

GAIN, TONE, VOLUME, Bright & Normal switch

1 x 12AU7 (ECC82)

Die Cast Aluminum, 119x94x34mm

Additional info:
Requires 12V @ 400mA AC/DC adapter (not included)

It can safely run with 12AY7, 12AT7(ECC81), 12AX7(ECC83) tubes
for more distortion character, but we think that these tubes are not as suitable as the 12AU7 (included).

Video Clips
Coming soon..



Go ahead, plug in to one!

Colorsound amplification is not in anyway affiliated with any other organizations baring the name 'Colorsound'
All other brand names mentioned in this website, are brand names of their respective companies
Colorsound amplification is based in Athens, Greece