Was bought at a bankruptcy auction a long time ago, has a reverb store sticker on it so assume was display stock or return, no idea and as far as I know is obsolete now. Very heavy as in weight, 2 handles on front and what look like brackets to the back one is bent slightly. Powers up fan comes on, have no idea if it works so if you would like to purchase you are welcome to bring a mixer, cables speaker(s) and audio source to test it as I have none. Wanted to keep it but never got round to getting the funds to expand the setup. Can't find much online about it but did see a video of a guy on youtube where he used it to power his surround sound. I think it's for bass bins myself or live instruments, karaoke, dj events, parties etc.
eBay