the BK does not have any digital connections on it at all, so it won't have any bearing on your DA converters. it is a pretty clean little box. The only thing you may find hindering if you are in a situation that requires communication with cue mixes is the TB feature. the CR does not DIM when you engage the TB. you can always depress both the DIM and TB buttons simultaneously, but I have heard people butching about that one.
