Tube works 6125 combo 90s - Black

90's Tube Works 6125 combo . 12AX7A and a upgraded bitching Celestion G10 speaker.I really dig it's compact size and very good clean/crunch/higher gain tones.

Rare and discontinued based on design of bk Butler who's units are used by Joe satriani, David gilmour and Eric johnson.

The push-button switch selects between the CLEAN and TUBE-OVERDRIVE channels. This function uses noiseless dual FET switches for studio quality operation.When using a single button footswitch in the footswitch jack this button is defeated. (Footswitch not pro-vided).Clean Channel—This channel is constructed using a monolithic FET network for natural clean tone. Thetone is natural and open, lending itself readily to any musical style. Whether playing soft or hard, the re-sponsiveness of the clean preamp is punchy and articulate.TUBE OVERDRIVE CHANNEL—This channel utilizes a real 12AX7A dual triode preamp tube anddirect-driving the control grid using "servo-feedback" control technology.TUBE GAIN—This control uses "loop feedback" to control the drive level to the tube over a very widerange. This allows for many subtle settings that are completely responsive to your individual playingstyle. Set for clean or over-drive, this preamp is warm, rich and full of natural harmonies.TUBE VOLUME—This control sets the overall volume of this channel. The noise floor of this tube circuitis exceptionally low, even at super-high gain settings.PASSIVE 3 BAND EQ —This passive network is a more vintage style where all settings start in the maxi-mum position and then you cut to set the tone you desire. This is unlike active controls which exhibit a"flat" setting at the 12 o'clock positions.REVERB—This knob controls the amount of reverb present in the output signal. We have chosen a pre-mium 3 spring ACCUTRONICS® reverb unit with impedance matched send and receive spring transduc-ers. The sound is full, the tail decays smoothly and clarity remains solid through the mix range. The re-verb signal mixes with the Effects Return Signal so that both effects may be used simultaneously.