These units are in mint condition except there is a slight wobble with the volume knob on the TA-E9000ES. Other than that, both units work fine with the TA-P9000ES analog pre-amp having a class A+ from Stereophile magazine. The TA-P9000ES is a coveted unit with two 5.1 analog pass throughs and one stereo pass though. Also, the TA-P9000ES is a great way to access SACD as well as True Dolby HD and DTS-MA through its analog outs. I am selling only because I just purchased a Bryston SP-3 and I need the cash to help pay for it. In hindsight, using the analog outs on a good SACD player and/or Blu-ray player produces a sound very very close to that of the Bryston SP3 using HDMI which is a $9,500.00 unit.