Owned for three years, in great shape and works in perfect condition.
FROM TASCAM'S WEBSITE:
The most popular TASCAM 4-channel USB audio interface has been updated with better audio specs and a fresh new look for the US-144mkII. The US-144mkII starts with two great-quality XLR microphone preamps with phantom power for condenser microphones. There's also a pair of balanced line inputs and a guitar-level in for direct recording of electric guitar or bass. A pair of S/PDIF digital inputs and outputs is also included, for a total of four inputs and outputs at up to 96kHz/24-bit audio quality.
The US-144mkII connects to Mac or Windows computers using USB 2.0, and the unit is powered over the USB cable. Zero-latency monitoring is available for recording without the delay going to a computer and back. MIDI input and output jacks allow connection of synths and drum machines. Connect the US-144mkII to monitors through the line output or use headphones with the front-mounted stereo 1/4" jack. Separate controls for line and headphone out means you don't need to switch off monitors to work in headphones. The US-144mkII makes a perfect portable interface with metal components and solid construction built for the road.
For great-sounding tracks in your computer, trust TASCAM's 30 years of recording experience with the US-144mkII.