I'm looking for an 8 channel preamp with an ADAT optical out. The only two that are in my price range are the Presonus Digimax LT and the M-Audio Octane. Does anyone have any experience with either? I can't afford the Focusrite Octopre or Digimax 96 otherwise I'd go with those. Behringer makes an 8 channel with ADAT optical, but I've heard a lot of bad stuff especially since this pre will be used for drums! Basically I want something comparable if not better than the pre's within my Tascam FW-1884. If this has already been posted or is in the wrong section I apologize in advance.