Fully working and retested today. Originally bought from an audio shop a few months ago, where it was verified as working. Includes the TA-SA200WR unit, original power cable, and the EZW-RT10A S-Air wireless transceiver. Cosmetic wear on the casing from age, nothing affecting performance. This is the wireless rear-surround amplifier used with compatible Sony S-Air home theatre systems. It connects wirelessly only (no audio inputs). Speaker outputs use Sony 2-pin connectors. Hard-to-find replacement part for Sony S-Air systems, especially with the transceiver included.
eBay