Of course with Nelson a transistor man well versed in high-power class A behemoths bad for most backs, his FirstWatt side ...

But consider this: the Nunchaku isn’t only for portable audio use. It’s an affordable way to add a tubed-up DAC to the USB output of an iPad (hello hi-res Apple Music) or CD transport like the ...

These three factors—reflection, absorption, and diffusion—are the building blocks of a room’s acoustic make-up (aka its transfer function), affecting everything from the frequency response to the ...

Here comes a new compact power amplifier that isn’t made in China: Pro-Ject Audio Systems’ Amp Box RS2 is made in Europe; it connects a tube-buffered input stage to an all-discrete Class A/B output ...