Always replace with the same type and size fuse. Always use grounded outlet (3 terminal) to avoid operating problems and to increase safety margin.įUSE - Use fast-blo 4 Amp for 120 VAC or 2 Amp for 220-240 VAC models. In USA: Connect only to 110-120 VAC, 60 Hz. POWER INPUT CORD - Heavy -duty cord supplied to the requirements of your local. The proper voltage for your unit is indicated just below the fuse holder on the rear panel. Be certain that the proper voltage is supplied to the amp.
Reverb can be cancelled anytime by the footswitch, or by turning the control to "0". REVERB - Adjusts amount of reverb signal is mixed into the output. has been optimized for clean and rhythm styles. HI, MID, LO - Identical operation and frequencies to Tube Drive channel, however the over-all baseline E.Q. Although this channel is all FET, extremely warm tubey tonality is produced thanks to the MosValve power section. to enhance the Tube Driver's unique tonal response.ĬLEAN GAIN - Adjusts gain level of clean channel. HI, MID, LO - Classic, passive 3-band E.Q. TUBE MASTER - Adjusts the amount of output volume from the Tube Drive Channel. RED LED - Indicates that the Tube Drive channel has been selected. Careful attention has been given to produce the most overdrive/sustain possible without creating unnecessary noise and feedback. TUBE DRIVE - Adjusts the amount of gain that drives the tube.
INPUT JACK - Extremely wide-range input allows plenty of headroom for all types of guitars. 1 & 2 switch is in the "down" position, the Tube Drive switch will select separately between Tube and Clean channels. 1 & 2 switch up and Tube Drive switch set for Clean channel (down), only the clean channel will be heard. 1 & 2 SWITCH - When this switch is in the "up" position, both channels (Tube and Clean) may be paralleled and will be heard together when the Tube Drive switch is set to the Tube Drive position (up). Footswitch jack insertion (rear panel) cancels the operation of this switch.ĬH. TUBE DRIVE SWITCH - Selects either TUBE Channel (up), or CLEAN Channel (down). Then we burn it in for an hour or so before we ship so that there are no surprises.” “We test every used amp and pedal when we buy it and bring it up to our standards before we offer it for sale. The clean channel is really a solid-state channel and does not utilize tubes, it does put out a lot of gain for an amp rated at 100 watts. The distortion sound is quite good with lots of gain. The Distortion channel utilizes a 12AX7 tube and also has a Drive control. They both have their High, Mid, Low and Master Volume controls. This TD-752 is an early combo hybrid made after the change in ownership.įeaturing 2 channels, Distortion and clean. These amps were produced in the mid 90’s and are some of the earliest solid state / tube hybrids.īK Butler / Butler Audio known for their “Tube Driver” and “Blue Tube” pedals, sold the company to Genz-Benz. The speaker has been replaced with a non-original Fender Eminence unit.
This amp is in very good condition, fully functional and cosmetically very nice.
#BK BUTLER TUBE WORKS TUBE DRIVER PEDAL SCHEMATIC SERIAL NUMBER#
Used Genz-Benz Tube Works TD-752 guitar combo amp serial number 033949.
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