To be honest I'm not really sure what it was for , some kind of REALLY old external CD rom setup, with a line in, aux in and mic in? It also had a really old SCSI adaptor on back. The thing that throws me is it had no power supply (I had to add that from another old external scsi drive case)

I had to heavily modify the front to accomodate the empeg, painted it, added ethernet, serial, power, power switch, and re-did the audio connectors. Oh and I put a fan behind one of the speaker grills.