Integrated Amp Suggestion For 2.1 Music

[Highlife]

Hello, long time Ascend owner here, looking for reco for an integrated amp. I currently have a pair of CBM 170SE's that I am going to use for a 2.1 system for music only. The sub is a SVS SB12 NSD, is sealed and should match well to the 170's. I want an amp that can connect with multiple sources, including turntable, Blu Ray and bluetooth. So far I have narrowed it down to the Emotiva TA-100 or the IOTAVX SA3.

Does anyone have experience with either of these amps and CBM 170's? Also, I need to consider the possibility of upgrading to Sierra's, probably the 2EX at some point. So, the amp needs to be a good match for those as well.

Appreciate any insight!