TASCAM PORTASTUDIO 414 Includes the original adapter. I purchased this item used, after it had been overhauled, and used it a few times before storing it at home. While I haven't checked all the functions, I have confirmed power, the counter, the meters for each track, LINE recording, playback, fast forward, rewind, and pitch control. Please consider this information before purchasing. Tascam Cassette MTR