Sony TA-S40RWR Wireless Power Amplifier 20W Black Digital 2 Ch Rear Surround

Sony TA-S40RWR Wireless Power Amplifier 20W Black Digital 2 Ch Rear Surround  Used  Pre-owned unit with cosmetic wear including surface scuffs and small scratches on the top and sides, plus a more noticeable scrape on one side. Bottom metal plate has minor marks and discoloration spots. Includes AC power cord only, no speakers or other accessories. Not tested, functionality unknown.  Brand: Sony  Model: TA-S40RWR wireless amplifier  Type: Compact wireless power amplifier module for rear or surround speakers  Color: Black  Output channels: 2 channel left and right surround speaker outputs labeled SUR SPEAKERS  Power rating: 120 V 60 Hz 20 W input as printed on bottom label  Features: Wireless link button and indicator, rear surround speaker terminals, AC power input, perforated ventilated top panel, wall mount keyhole slots on bottom plate  Connectivity: Proprietary left and right surround speaker connectors, AC power via 2 pin figure 8 style input, wireless connection to compatible Sony home theater system  Compatibility: Rear panel text notes SUR SPEAKERS only for SS S540R speaker set  Country of origin: Made in Vietnam  Additional codes: FCC ID AK8TAS40RWR, IC 409B TAS40RWR, internal part number 5-024-726-01 UC2  Included items: Sony TA-S40RWR wireless amplifier unit and AC power cord only  Keywords: Sony wireless rear amplifier, TA-S40RWR, surround speaker amp, home theater audio