Last week, [Dino] found an old 5-watt tube amp in someone’s trash and ... This setup controls an LM386 amplifier. The build is really simple, but from the video after the break we can tell ...

[Ynze] has built an audio amplifier that looks and sounds great. His amplifier uses a National Instruments (now TI) LM3886 Overture series 68 Watt power ... DIY community to build their own ...