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The AmpRx Brownie can tweak your amp’s voltage for maximum tone – and it could be your key to finally unlocking Eddie Van Halen’s coveted ‘Brown Sound’
Compact tube amp accessory lets players carefully select their desired voltage, promising both tonal and functional results ...
Hackaday3y
An Op-Amp From The Ground Up
If we had to pick one part to crown as the universal component in the world of analogue electronics, it would have to be the operational amplifier. The humble op-amp can be configured into so many ...