WiiM now sells the Vibelink Amplifier, its first standalone amp. It doesn't offer any Wi-Fi streaming or Bluetooth ...

He demonstrated it in use, and even goes as far as to show it running an audio power amplifier driving a small speaker. For the dedicated student of op-amps, may we suggest further reading as we ...

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 ...

It supports Hi-Res Audio, including native DSD512 and 32bit ... If you like the warmth of tubes as well as the precision of solid state Op-amps then you can have a lot of fun experimenting with ...