anodized finished Whole aluminum volume knob and power switch button Two Filter chokes 140 watts power transforme Gold-plate RCA Alps potentiometer and power switch Teflon wires Schematic ...
[Ynze] has built an audio amplifier that looks and sounds ... to drop his local 230V mains down to +25V and -25V. The amplifier circuit itself is simple – a few discrete components surround ...