My primary audio use (opposed to HT) would be in 2 channel bypass mode in order to use my L/R+sub for music listening.

My sub is powered but afaik has no innate ability to set a crossover - that is done currently in my (Onkyo) receiver.

I want to send 2 ch. analog to the 990 from my outboard non-os DAC, and I don't want the signal processed or upsampled in any way, just amplified and sent to the speakers. My understanding is that's what bypass mode is for. Is that correct?

If so, it also seems that I'd be affected by this BM issue until the software is fixed not to send a full-range signal to the subwoofer in 2 ch. analog bypass mode? Is that correct?

Thanks for any input/help!