AV receiver (£400 circa) for BX2's
For the moment, I use a pair of Monitor Audio BX2’s with an Onkyo TX-SR308. Sure, the amplifier is the most lacking component in the system, thus the best route seems to upgrade it. Budget: £400. However, I'm willing to spend more if the sound can justify the price.
Considering these AV receivers: Yamaha RX-V673, Pioneer VSX 1021-K and the Onkyo TX-NR609. Aside, the 2012 models of the above cost around £200 more, but is it worth it?
Looking forward to hearing your responses.