Register NOW and become part of this fantastic knowledge base forum! This message will go away once you have registered.
Electronic Repairs & Modifications, DIY
Electronic design, DIY and repair of professional recording and music equipment. Vintage audio troubleshooting. ( vacuum tubes, transformers, kits, DAC, amplifiers, tubes, tubeamps, output, linestage, phonostage, input, stepup, stepdown, interstage, power, choke, coupling...)