Basically I really want to buy a Cambridge Audio CXN V2 and have it be my sole pre-amp & network streaming device. I only stream and would use a single analog and digital in, so all my bases are covered. The only issue is that I don't want to have to manually turn my amplifier off and on all the time. I also don't see any amplifiers that work with CA's control bus format. Or at least ones I want to afford. Am I forced to just buy a simple receiver in this scenario? Thanks!