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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