[Ynze] has built an audio ... amplifier chip. This can be some tricky soldering for beginners, but several PCB kits are available. [Ynze] built his amp in two cases. One case holds the power ...

The power supply transformer ... for distortion in amplifier design beyond a simple THD measurement of the amplifier block itself. Is this £10 Chinese audio kit better than any transistor amp ...

Wattson Audio, the high-end Swiss audio brand known for its precision engineering and minimalist design, has expanded its product lineup with the introduction of the powerful new Madison Amplifier .

But Audio Research’s new Reference 330M monoblock power amp takes this to a ... 330M is a fully balanced pentode design with ...