Vintage RCA STAV-3990 5.1 Channel 500W AVReceiver. Tested & Working. See Video! All speaker, AUX, S-Video, Digital Optical, and component inputs/outputs were tested and work as intended. All buttons, switches, and knobs are present and operating as intended. See pics for any known cosmetic issues. NOTE: you will need a remote to set your Digital Optical output. There are plenty on eBay, or you can use a universal. There is also an RCA Professional Series Manual online that explains how to set the digital optical. I factory reset everything when I finish testing, so it will need to be set up again.
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