No problem. AIO I mean power/pre/dac (with a coax input at minimum) -- ethernet/wifi would be nice because then I don't need to buy another Pi device and my better half can use her iPhone to stream. Speakers are custom floorstanders ~90db and 4 ohm nominal. Low-level listening 95% of the time. Seems most of the units I've been considering have tone control which is really nice because I can trim the lowest bass frequencies. Advantageous from a noise-transmission standpoint in the condo, and also I could theoretically place the speakers closer to the wall without massive bass bloat. Looking at this amp as a bandadge solution and intend on selling in a couple years once we're outta here so don't feel like spending more than ~ $1,500 CAD. Used is certainly an option.