TonePort

TonePort is a line of USB audio interfaces from Line6. The line currently includes the following models:

*GX - features: 1/4" instrument input, 1/4" line out/phones, USB output.
*UX1 - features: 1/4" instrument input, XLR microphone input, 1/4" (left and right) line inputs, 1/4" monitor input, 1/4" (left and right) analog outputs, USB output.
*UX2 - features: 1/4" instrument input, 1/4" padded (-10db) instrument input, 2 XLR microphone inputs, 1/4" (left and right) line inputs, 1/4" monitor input, 1/4" (left and right) analog outputs, S/PDIF output, two VU meters, USB output.
*KB37 - same audio interface features as the UX2, plus a 37-note velocity sensitive MIDI keyboard controller.
*UX8 - 8 XLR inputs, 8 1/4" line inputs, two 1/4-inch front panel instrument inupts, eight 1/4" outputs, two 1/4" stereo headphone jacks, stereo RCA S/PDIF input and output, two VU meters, USB output

All TonePort models include GearBox, a software package for creating and managing amplifier, speaker cabinet, effect, and microphone pre-amp models. All versions except the GX and the UX8 ship with Ableton Live Lite recording software.