I just purchased a RX-V3000 but after going through three of them with audio dropout problems I finally upgraded to the RX-V1. It works perfectly. Feature wise the only thing that you lose going to the V1 is two optical outs vs one, all channel stereo mode and assignable digital inputs. The binding posts are the same as far as I can tell with the exception that the ones on the V1 are gold plated. The V1 has many-many features that the 3000 does not including L,R,& Mono subwoofer outputs, Cinema EQ, a Free Pronto remote (RAV-2000), built in RF demodulator for LD's, major copper shielding, more inputs, more power, lower distortion, more DSP modes, superior DSP processing, burr-brown dac's for all 10 channels (including one for each of the L & R subwoofer outs), 100 MHZ bandwidth component video switching (vs. 30 MHZ for V3000), a better FM tuner, etc.
I would have been happy with the V3000 if I could have gotten one that was glitch free. The dropout problem I having was with my Sony DVP-9000ES DVD player on dolby digital material. About every two hours or so the receiver would drop the audio for a split second. I tried another 9000ES and still had the same problem so the issue was with the V3000s. Also, my older receiver that I upgraded from was a RX-V2095 and it was perfect with the 9000ES as is the RX-V1.
Bob