Parasound Zamp V2 Stereo Zone Amplifier - Removed from a Sonos setup

Sonos Amp Network Audio Amplifier AirPlay Wi-Fi Streaming 24-bit Brand NEW

Sony TA 530 ES Stereo Integrated Amplifier. High Quality Hi-fi Amp.

Marantz SR-53 Stereo Receiver Amplifier with Phonostage + Remote - VGC

Sonos Connect:Amp Gen1 ZonePlayer ZP120 Wireless Amplifier

Sonos Connect:Amp - S1 Legacy Wireless Amplifier Fully Working Reset

Monacor Sa-200

Sonos ZonePlayer ZP100 Digital Music System S1 Gen 1 Amp - Tested