:dontknow:Another newbie to the Shack needs an answer to a question that has probably been asked before - I apologize in advance if that is the case. I'm a two-channel guy using dual subs, and would love to use the BFD to control room nodes. I see from the BFD set-up guide that the first thing I have to do is set the input level on the BFD. However, having no way to do this (some two-channel amps have a volume control on their sub-outs, but most, like mine, do not) I am wondering if I can still use the BFD to advantage without being able to set the input correctly? Any help would be greatly appreciated.