Yeah I never bothered to look myself... All I know is a friend of mine bought one of those same exact amps - Directed 1100d and when he did, the rep at the shop was all excited about directed taking over the Orion name at the time... All I know is that the HCCA D - series amps are supposed to have been made by Directed & I didn't find that hard to believe at all considering I used to run a pair of 250r's and then I had an HCCA D-1200, and an HCCA D-2400 after that and they were no where near the same quality :-(