I don't own the Tact, but I do use the SB2 in conjunction with a DEQX unit, and I previously used a Behringer DEQ2496.
My sense is that the ability to do room correction will dramatically outweigh the subtle changes you get from the difference in the DAC, or even a different amp. Having control over the frequency response of your speakers is a truly awesome ability. And there is simply no doubt about how substantial the difference is - you can A/B it, and it is amazingly dramatic. Forget about a blind test, it would be totally unnecessary. By contrast, a lot of people would be hard-pressed to tell the difference between the DACs (and I'm guessing, the amps, depending on exactly what changes you're making). -- Mike Anderson 'FREE RADICAL RADIO!' (http://nvo.com/cd) Hours of free radical MP3s. ------------------------------------------------------------------------ Mike Anderson's Profile: http://forums.slimdevices.com/member.php?userid=1705 View this thread: http://forums.slimdevices.com/showthread.php?t=32706 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles