I'm considering Cambridge Audio amps, but I don't know the characteristics. I am looking at the Topaz SR-10 and the Azur 350A. How come the Azur doesn't have a display screen? Also, why doesn't the Topaz doesn't have Bass/Treble/Balance adjustment knobs?
The Topaz is 85W/channel while the Azure is 45W/channel, does this mean that the Topaz is the better choice?