As usual I need help, I just bought an Audio Centron RMA 1600 Power Amp that I hope at some point to power my SVS 2039 woofer. This is a Pro type amp XLR/ 1/4" phone jacks, I assume a balanced inpit (1st problem) Also I can find no information about this amp, I know it is 250x2 @ 8ohms, 450X2 @ 4ohms and 800x1 @ 8ohms, well over 1000x1 @ 4ohms. My intention is to use 1 channel only to power my SVS sub, I want to clean this old monster up first, It works perfectly but is nasty looking, a can of semi-flat black will fix that. Does anyone know anything about this amp and will it be a big problem going from unbalanced to the balanced inputs on the back of this thing? I have found transformers at about $150 for this???