I am looking to upgrade my 12 yr old Denon Receiver (60 watt PC RMS). I can get an AX596 for about $350, and the tuner for about $70.00. How does this compare to Adcom or NAD? I am looking for something in the 100 Watts per ch. range to power my new MA GR-10 speakers, they are rated for 100 watts RMS so I am concerned I am underpowering them with the Denon.

thanks!