Thrift store finds, planning on returning the one I don't end up using. Which should I keep, Harmon/kardon AVR 10 or Sherwood RV-6010r? : r/BudgetAudiophile
Harman Kardon AVR10 Audio Video Receiver Manual | HiFi Engine
HARMAN/KARDON AVR 10, Audio, Soundbars, Speakers & Amplifiers on Carousell
Harman/Kardon AVR 10 Receiver Home Theater - Fast Shipping | eBay