Denon AVR Receiver X3300W (4K - 60Hz) Capable

Fully functional unit, it was purchased as a refurb unit and been in use for a few years. Has an odd quirk where this powers itself on for a minute or two them shuts off - I haven't tested this too extensively as it hasn't bothered me, and it could have been my tv causing this all together, but just letting you know now. No other issues to report.