Emotiva UMC-200 7.1 Pre - Amp Surround Sound Processor! Tested Working!

AudioSource AMP Four – Tested, Fully Functional

Rotel Pre-Amp Pre Amplifier RTC940AX | Serviced. Tested. Work as intended.

Luxman R-113 Stereo Receiver Fully tested and is fully functional

Rotel RSP-976, 5.1/Stereo-Pre/Processor-Bundle w/Remote-Ugly Box-Preown Exc Cond

Rotel RSP‑1098 7.1‑Channel Surround Preamp/Processor

Audiolab 8000A Integrated Amplifier black hifi separate

Marantz PM‑500 Integrated Amplifier w/5 band eq Tested Fully Functional