I used to own one just like it, same color and everything! Worked great for awhile powering 4 Kicker 15's at 2 ohms per channel. Old school goodness and judging by the lack of info (or used pieces for sale) online, I would say it's also the rarest of the rare! I sold mine after it developed a problem with loose RCA-to-board connections...and now I wish I hadn't sold it!