OK I bought the microtrack with an open mind even after reading the growing pains that might be fixed with firmware update. However, either I have a bad one or there are some very serious design faults. I flashed the firmware immediately and began to try to record. First problem an old slow compact flash card that could not keep up, I figured that out pretty quick, I used a newer one and it cleared up some of the issues there. I then tried a spidif recording from my computer interface and that worked ok. The I tried some analog recording witht the 1/8 input. I found that the shielding on this thing is so bad that when I put my thumb over the lcd screen the level of self noise increased to an unacceptable level, just the electricty from my body was making this thing noisy. Next I heard of problems using the 1/4 inputs. I sent a -10 consumer level signal from my cd recorder and the inputs where immediately over level, not a +4 balanced level mind you but a -10! While the inpurs are marked mic/line, I expect what is happening is that all signal is being routed through the mic preamp, which will make in useless as a line level recorder without major external pads. It also froze a lot as has been reported. I am calling them tommorow to speak with tech support about the signal input design and see if what I suspect is correct or if the firmware is so bad that the audio is mis routed. I have been a recording engineer for many years, and in fact worked as a live recording engineer for the Rock Hall for 5 years, I understand levels, impedence, and basic signal flow. I have beeln hoping for a small minature device that would double as a mp3 player as well as record high quality audio. It is not quite there yet, it needs a more robust build, line and mic level inputs, (ala the pro walkman from many years ago) and a mature level of dsp progamming before release. I hope that Tascam or Panasonic steps up to the table and gives a truly pro quality piece at a decent price.
While this is not meant to rant, I am open to the posiibility that the unit is bad, any body else been able to record -10 line level inputs with out problems ?