I like Yamaha. Have a 35 year old A 500 right now but given the age I think it is wise to get something new just in case that decides to bite the dust like the near 30 year old Denon.
The new Yamaha or Onkyo may match up well with the Mirage speakers since I've read the newer amps are a bit on the bright side vs. the neutral sounding or flat A500. The Mirage speakers are quite flat and would reduce the bright sound of the amp or receiver.
The new Yamaha or Onkyo may match up well with the Mirage speakers since I've read the newer amps are a bit on the bright side vs. the neutral sounding or flat A500. The Mirage speakers are quite flat and would reduce the bright sound of the amp or receiver.

