Need opinion which one is better receiver?

I'm looking for a receiver for home theater and music. My budget is low so i decide to get just an used receiver. I dont care about 5.1 or 7.1, just care about the sound quality. I dont have much experience, so can you guys help me out? Which one should i pick Yamaha RX-V1 or Denon AVR-4800 or Denon AVR-3802 or 3803 or Marantz SR-19? Thaniks for your opinion.
I have not heard the Marantz but, the Yammy and Denon are a coin flip in sound quality. IMHO. Good luck.