Right now I'm passively biamping my ML prodigy speakers with a pair of ARC VT100s. Its a horizontal setup, so one amp per speaker. Is there any problem with running the ESL panels off the 4 ohm output transformer tap and the cones off the 8 ohm output transformer tap on the same amp? I'm not an engineer, so excuse me if this is a dumb question, but will the gain from each side be the same?
Edesilva- Nothing wrong with this approach. Be sure to listen to the different possible configurations to decide which arrangement sounds the best as opposed to simply following some nominal impedance figure stated for each section of the speaker. Good luck.