This is a set of the discontinued Vintage Face PSM-03 and the genuine PHONON SMB-02 headphones. This is the top-of-the-line model with a DI and dedicated cable. The set includes the main unit, power adapter, dedicated cable, headphones (with box), and instruction manual. This product is from a manufacturer known for its excellent sound quality, making it the perfect system for music production and practice at home. Although listed in the bass category, it can be used with any instrument. The high resolution also makes it great for listening to music via external input, which will help train your ears. Operation has been confirmed, and it works without any problems. There is some minor wear and tear, but no noticeable scratches or stains. This item has been used and stored at home, so please refrain from purchasing if you are overly concerned about condition. Returns and refunds are not accepted to prevent product substitution. Please ask any questions you may have beforehand. Also for sale on other flea market sites. Instant purchase is welcome, but please understand that it may sell out simultaneously. This is a rare piece of equipment with a limited production run, and it is undoubtedly a "good item." Please consider it. 【Brand】Vintage Face 【Model Number】PSM03 【Brand】PHONON 【Model Number】SMB-02 Thank you.