The TASCAM PORTA 02 mkII is a 2-input cassette tape-based multitrack recorder. - Brand: TASCAM - Model: PORTA 02 mkII - Number of Inputs: 2 - Number of Outputs: 1 - Function: Multitrack Recorder - Tape Slot: Cassette Tape Compatible AC adapter included I used this until a few years ago. Purchased from an online auction. The previous user had customized it by replacing the belt. I have confirmed that the power turns on. I have confirmed that sound can be played back. I have confirmed that fast forward and rewind work without problems. I haven't tested anything else. Sold as-is. The phone level knob has some crackling. Please refrain from purchasing if you are sensitive to such issues. I will immediately block any comments asking for a price reduction.