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Phone: 303-766-4504 Product and general questions:. Technical questions: Telephone support available Mon-Fri, 9am to 5pm Mountain Standard Time Attention International Customers: Butler Audio Inc is not responsible for Customs charges, delays due to general delivery and/or Customs clearance issues.
'Real Tube' Tube Works Tube Driver? Discussion in 'Effects. I've been after one of these for a while, as I have an old Tube Works MosValve half-stack amplifier (purchased in '92) with the Real Tube rack-mount pre-amp built in. My tastes/style have changed since 1993 and I -imo- have better amps these days, so the Tube Driver is not my go. TD-742 Tube Driver Combo Amp (Tube Works) - A 60w combo amp version of the Tube Driver with 12' Eminence speaker, effects loop, clean channel, Tube Drive overdrive channel with 12AX7 tube, reverb, and a single-button footswitch to switch the overdrive on and off. The clean channel is Butler's solid state Mosvalve amp.
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