Thank you for viewing! Instant purchase is welcome! Working and maintained, beautiful condition 1990 model SONY WALKMAN WM-DD9 ・Main unit ・Soft case ・Charger: BC-9HE ・Gum battery (unconfirmed) ・Used music tape (for operation check) ※The reel tape used for demonstrating operation in the image is not included in the sale. A hefty metal body. The last DD Quartz mechanism, 2 motors, an upgraded amorphous head, and more – the WALKMAN was created by pouring all of SONY's technology into it at the time. Appearance】 Overall, I think it's in beautiful condition. Battery compartment terminals have been cleaned. Other exterior and interior cleaning has been done. The inside of the soft case is in very clean condition. There is some slight wear on the outside. Please check the images. Operation Check】 I have confirmed the operation of all functions, including the basic running system, of the cassette. The charger works. The battery door opening/closing spring functions normally, but the setting is slightly weak. The gum battery has a lifespan, so it is unconfirmed. If you use it, please prepare a new battery. Maintenance Details】 Drive capstan rubber ring replacement x 2 Drive belt replacement x 2 Pinch roller cleaning Playback head demagnetization and cleaning Interior and exterior cleaning, capstan shaft cleaning, etc. Playback speed (pitch) adjusted Azimuth is automatically detected ※Excessive polishing or abrasion for the purpose of appearance has not been performed on each part. This is a vintage, used item that has been maintained, but it does not guarantee new performance. I will do my best to answer any questions or uncertainties. I hope that those who enjoy vintage audio will consider it. ※Please take a look at my profile if you would like to negotiate a price. #GCR_Lab First generation WALKMAN SONY TPS-L2 WM-2 WM-3 WM-DD WM-D3 WM-D6 WM-D6C Japanese music Western music Recording media