FYI

[mozz]

Schematic Heaven, Tube Books, Schematics Galore - Electronic Schematics, Amp Schematics, Tube Amp Schematics, Valve Amp Schematics, Effect Schematics, Effect Pedal Schematics, Guitar Amp Schematics, Bass Amp Schematics, Fender Amp Schematics, Marshal

[Leo_Gnardo]

Schematic Heaven, Tube Books, Schematics Galore - Electronic Schematics, Amp Schematics, Tube Amp Schematics, Valve Amp Schematics, Effect Schematics, Effect Pedal Schematics, Guitar Amp Schematics, Bass Amp Schematics, Fender Amp Schematics, Marshal

Let's not forget Doug Hoffman's extensive tube amp schematic collection:

Tube amp Schematics Index Page

Electrotanya: often offers schems when you do a google search, they're good!

Free Information Society has some odds n ends: The Free Information Society - Audio Electronic Circuit Schematics FIS also has some interesting non audio schemos for hobbyists of all sorts.

Also a big thank you to our own vintagekiki who has posted about a metric bajillion schemos right here on MEF.

[Enzo]

and my first stop is nickb's Black Magic Amplifiers site. Tons of schematics.