Thank you for explanation. I have inherited 2 sets of Cello Performance 2 amps and the speakers were connected incorrectly at some point, so I want to be careful to do it right. These amps do not work now, would you happen to know of someone who could look at them? Technetron in NYC is one recommendation.
speaker connections for Cello Duet 350
Double checking before connecting speakers to inherited Cello amp. For the left side, there is an upper H and L connector. The manual says the upper H connector is positive speaker left. The upper L connector is negative speaker left, in stereo mode. There is a lower H and L connector also for each side, which are NOT EXPLAINED IN MANUAL. I realize this is a dumbo question, but perhaps some kind person can explain it without too much ribbing. My speakers have H+ and H-, L+ and L- connections. Are the H and L on the amp referring to the H and L on the speakers or is this referring to + and - only?