It is fully functional, although there are minor scratches from use. The original power adapter is included. The product will be packaged with multiple layers of cushioning material on each side. Adding a cardboard box is available for an additional fee as follows, so please contact us before purchasing. Wrapping cardboard: 3000 yen The latest Dr. Rhythm, which can be widely used by guitarists for composing, demo sound creation, and training. The DR-880 is a new model of the Dr. Rhythm, a versatile rhythm machine that incorporates the latest technology from Boss/Roland. While inheriting the simple and easy-to-understand configuration and smooth rhythm/bass programming, it also incorporates effects for guitar/bass. It supports a wide range of applications, from training to full-fledged composition. Equipped with state-of-the-art sounds and powerful effects The DR-880 is equipped with 440 high-quality drum & percussion sounds and 40 bass sounds. By transplanting not only the waves newly created for the DR-880 but also the popular sounds from the wave expansion board, it realizes a sound variation that covers all genres. In addition, since it has three independent insert effects, it is possible to create detailed sounds with the kick/snare, which is the core of the rhythm. By equipping a COSM bass amp for the bass sound source, a higher-grade drum/bass sound can be obtained. Furthermore, it is also equipped with TSC (Total Sound Control), which is effective for the final sound quality adjustment and sound field creation of drums/bass. With a 3-band equalizer and ambience, you can finish the overall sound, including the sound field, as you like. EZ Compose, which allows you to easily create new drum patterns Equipped with the EZ Compose function that allows you to quickly create original drum patterns. By selecting kick & snare, hi-hat, percussion, and bass phrases individually with the pattern button and combining the patterns, you can easily create completely new drum patterns. Also, you can select the chord progression with the CHORD PROGRESSION button. Since there are abundant chord progression templates, even those who have just started playing musical instruments or making songs can easily assemble chord progressions.