In stereo mode, the user has a wide choice of sound quality, with lower quality also taking much less room on the storage card. Only 44.1 kHz 16-bit recordings can be imported into 4-track mode. All stereo recordings share a single folder, and on playback are sequenced as one continuous output stream (no hesitation or pops between files). Stereo recording is done through the on-board mics or by external inputs. Each input port accepts 1/4 inch or XLR plugs. A single musician can record himself playing guitar or electronic piano, while singing.