Hey all- I already have a program change device (Digitech Control 7) and am looking to add 1 or 2 continous controllers. Can anyone recommend a device to allow me to do this without buy a whole new program change device w/ controller? I'm pretty new to this stuff, but I am guessing I would possibly need a midi merge with an input for the program change and a couple of controller inputs? Thanks in advance. Sorry for the off-topic post, but it seemed silly to subscribe to some midi list just to find out the answer to this question. MT PS: Is anyone playing out with an echoplex (or 2) in NYC anytime soon? I'd like the chance to come check out the sound and what people are doing with it.