Tascam CD-VT 2 portable CD vocal- and instrument-trainer - CD-DA/CD-R/CD-RW disc playback, 10 second anti-shock memory, tempo control (without affecting key), key control, pitch control, single loop, all loop and seamless in-out loop. Instrument/vocal canceller with selectable cancelling pan point and selectable frequency range, effects processor for mic effects, chromatic or manual tuner, metronome, two 6.3mm mic inputs with common level control, 3.5mm stereo line output, 3.5mm stereo headphone output, matrix LCD display, battery powered. Optional power supply available (PS-P520).