This tiny integrated amp packs solid power and performance for its size, and unlike most mini amps, it looks nice enough to use in a living room. It supports Bluetooth but has just one audio input.

We had our first glimpse of the new WiiM Vibelink Amp at the Bristol Hi-Fi Show last month, and now we have the full final ...

A glance at any outlet through which Chinese modules can be bought will find this type of tube in small audio amplifier projects, and some of them can be astoundingly cheap. When faced with cheap ...

The amplifier provides 18 dB small signal gain and 22 dBm of ... The AR34F5B specifies a very low power stereo audio CODEC IP for multimedia audio system. The IP employs multibit sigma delta ...

This square wave is above audible frequency, around 40 Khz. The square wave is fed into a small audio power op-amp. The output of this op-amp is back-fed into the secondary of an audio output ...

That's the pitch for the new Rotel DX-3, a compact headphone amplifier and standalone DAC that promises audiophile-grade ...