This is my opinion.
Based on the measurements of the Arcam $5,500 AVR, the $500 Sony AVR had better overall measurements in terms of crosstalk, THD, SNR.
So I wouldn't say Arcam sounds better than any AVR!
They may be built tougher and to last longer and have better components, but they sure don't measure any better than any other cheap AVRs out there, which IMO is pathetic given the price of the Arcam.
The Anthem Pre-Pros measure pretty well, but the Anthem AVRs don't measure all that great either, certainly not any better than other AVRs.
Even the Yamaha RX-A1000 leaves the most expensive Arcam & Anthem AVRs in the dust in terms of THD, Crosstalk, and SNR.
The Denon AVR-4311 will also blow away the Arcam & Anthem AVRs in terms of measured THD, Crosstalk, and SNR.
Bottom line, in Direct or Pure Direct modes (Bypassing any EQs, DSPs, Tones), these AVRs will sound the same when you level match all of them.
Amps, Preamps, BD players are not like speakers. If you want the best possible sound, put your stock into the speakers.
The Oppo Universal players will most likely blow away any other Universal players in the market.
Now if you like the aesthetics of Arcam, Anthem, etc., then I do understand.
But in this price range, I would get either Denon, Yamaha, or Pioneer Elite.
HTM measurement of Yamaha RX-A1000:
FR –0.02 dB at 20 Hz, –0.02 dB at 20 kilohert.
THD+N was less than 0.007 percent at 1 kHz when driving 2.83 volts into an 8-ohm load. Crosstalk at 1 kHz was –97.43 dB left to right and –93.41 dB right to left.
The signal-to-noise ratio from 10 Hz to 24 kHz with “A” weighting was –108.41 dBrA.
Conclusion: Awesome measurements.
The Yamaha RX-A3010 is 150WPC x 9ch:
http://www.amazon.com/Yamaha-RX-A3010BL-AV-Receiver-Black/dp/B0056GJLJY/ref=sr_1_1?ie=UTF8&qid=1317214137&sr=8-1