Life is too short for bad audio, and a proper amplifier is a good way to start. You can easily stream music with the built-in Bluetooth connectivity.
From Peter Tyson
Bluesound Powernode Edge Wireless Music Streaming Amplifier - Satin Black
Audio Affair
Bluesound Powernode Edge Streaming Amplifier White - Open Box
This product is also available at 1 unverified merchant.