Hoffman audio amp schematics and blue prints. ... This is the schematic for the Special Amp See more. Guns N Roses, Guitar Amp, Circuits, Amp, Guns And Roses. Tube amp Schematics index page There are over 3500 Tube amp schematics and other types of schematics in the EL34World Schematic library. There is also a huge library of effects and solid state schematics. If you see a problem with any of the schematics, please email me so I can fix the problem.

Nov 14, 2005 · I could draw that amp's schematic on a cocktail napkin after 3 pints You are probably making a good assumption about the 550 vs. 500. The C550 is generally considered the lesser of the two. The C500 OPT is pretty much a purpose-built Williamson transformer. Personally, I would only be willing to DIY with one if the rest of the amp was 100% ... Aug 19, 2014 · I just finished wiring up this Hoffman Amplifiers Princeton reverb. I took it for a quick spin around the block. The Hoffman Boards are built with Turret lugs. Build info for this amp can be found ... Weber Speakers Homepage --- Loudspeakers, components, and equipment for the vintage musical instrument enthusiast. Amplifier and amplifier modification kits ...