Csound1 wrote:
The Behringer is a piece of junk, don't get it.
The Behringer isn't exactly junk, but considering (as I'm sure Csound1 did) NYCteacherR's comments in another of his discussions here about wanting high quality audio, it isn't a good choice.
And has been mentioned in several of these discussions, we really need specifics to help him much. That includes the model of the iMac, info or at least the model number of the Tascam recorder, what other equipment might be involved (like mixers or mics), & what specifically he is most interested in recording.
For example, there isn't much point in investing in a high end digital to analog interface if the source material isn't high quality to begin with.