i have been using outboard soundboards since about 2001 and serving them to my md system since then as well. the transit has been my final stop as it is detailed, quick, rather noiseless and ... other than the drivers being sort of rubbish and finnicky (windows and mac - sometimes fading to death, pops, clips, stalls etc) it is beautiful and one of the true bargains. i had an ibook and that was my soundcard, my rents computer now is a big beige pc and that is my soundcard (too bad i can not hear over the noise the pc creates though) and it is genious. i love this thing for the sound. paired with supermini, supermicro, ha20, heed, it sings and does everything with extreme beauty. it will drive high imp headphones like dt880, hd600 and some others very well and beautifully, but also feeds up a nice amp like the micro and heed very well. cannot recommend it well enough... buy it with all abandon