http://www.facebook.com/valveaudio
SCHEMATICS & TECHNICAL INFORMATION
-AUDIO SCHEMATICS, PCB's, ELECTRONIC KITs
-UP-GRADE YOUR POWER AMPLIFIER (PRECISION POWER, ROCKFORD FOSGATE, ZAPCO, SOUNDSTREAM)
-SWITCHING POWER SUPPLY MODULE
-BASICS OF AMPS
-DIY CAR AMPLIFIER
-CAR AMPLIFIER SCHEMATIC
-ZUPER POWER AMPLIFIER
-CAR TUBE PREAMPLIFIER
-LINKS