This is a convenient riff recording and playback device for ear training and phrase practice. ・This is a used item from a single owner. ・It comes with a dedicated power adapter (see photo 7). ・The original box is not included. ・There are scratches and dirt commensurate with age. ＜Operation Check＞ The main operational checks are shown in photos 8 and later. ・Major functions such as recording, playback, and playback speed change have been confirmed to work (yellow circles). ・Other functions, including SET LOOP (loop function), PHONES LEVEL, PHONES terminal, REC LEVEL, REC IN terminal, and DC input, have all been confirmed to work. ※The INST.IN terminal and LINE OUT terminal could not be tested due to the lack of compatible cables, so the functionality of those parts is not reflected in the price. ※There is no instruction manual, but it is intuitive to operate. Please check online if necessary (we have confirmed that there is an English manual available online at this time). Thank you.