Integrated amplifiers are widely used to listen to music by audiophiles, although they may opt for a separate preamp and amp. Every self-contained music system with CD player and speakers ...

The WiiM Amp Pro Streaming Amplifier ($379) offers all of the streaming goodness we’re used to from WiiM but also adds a built-in 60 Watt/Channel amplifier. With the WiiM Amp Pro, you’ve got one less ...