troll69b

The CA A500 you have is a really fine (and by the way - attractive) mid power (65w at 8 ohms - 85w at 6 ohms) integrated amp. The M80s are quite efficient. You should have no trouble driving the speakers to comfortably loud listening volumes (unless you set them up in a REALLY large room or have other unusual circumstances).

I think you are gonna really enjoy what you hear. And please let us know how it all turns out!

Randyman