TASCAM has updated the UH-7000 firmware to version 1.06, and the driver has been updated to 1.00. The updates fix minor issues with digital I/O, clocking, and the DSP Mixer. 

Visit the UH-7000 downloads page for the free download, as well as release notes with instructions and a change log. 

The UH-7000 is TASCAM's premier audio interface. All-new HDIA microphone preamps, top-of-the-line Burr Brown converters, an over-designed power supply and more design features combine to create the cleanest 4-channel USB interface available. Visit the UH-7000 product page for more information.