Based on the image on BBE's site (
http://www.bbesound.com/products/maxim/882i.asp) this is the same unit that Behringer markets as the SU9920 (
http://www.behringer.com/SU9920/?lang=ENG) though I doubt Behringer uses 1% metal film resistors and milspec PCB's based on their price of the SU9920. Perhaps one OEM's it to the other. Or perhaps BBE is licensing the technology to Behringer as BBE's web site has plenty of mention of technology licensing.
BBE's description here (
http://www.bbesound.com/technologies/BBE%5FHDS/) concurs with my own findings on "material containing sharp transients (e.g., percussive and plucked sounds such as drums, guitar, piano and harpsichord, etc.)"