I'm playing with a DH 200 as a sub amp. I see that they have a special board for bridging. Is their any reason that I cant just use a couple of op amps to put left and right input signals out of phase befor the amp and then take the signal from the two hot outputs as in normal bridged configuration. Or is there somewhere inside I can swap leads without smoke (I'm thinking probably not on that one). Also how are these these things. When I used to run 120's I always had a
spare. It seamed bullet proof till it felt like sneezing. Also I dug a crown DC300 out of my closet that had been in a piece of oem something and has no level controls and I dont really recognize the boards from what I see on the net. Sound familiar to anybody? Not really asking anybody to leave the couch or anything unless you remember something. I'm real fuzzy on this but when you put a signal on a non inverting input of an op amp, if you don't load it, don't you get an inverted signal at the inverting input. Protoboard time.
Thanks