● Released in the 1970s, this vintage instrument is characterized by its warm tones and distinctive rhythm patterns. It's also a popular model for collectors. ● All keys, rhythms, and speaker output have been tested and confirmed to be working. There are no issues with the sound. While there are some minor scratches and wear due to age, the condition is good considering its age. ● There is one minor issue: the AC adapter connection may be slightly unstable. If it doesn't power on depending on the angle, adjusting the adapter slightly should resolve the issue. This doesn't affect use, but it's noted for your information. ● Included Accessories ・Original AC adapter ・Dedicated hard case ● Shipping We will carefully package it with cushioning material to ensure safe delivery. ▼ Regarding Transactions ・For those paying at a convenience store/ATM, please make payment within 48 hours according to Mercari's regulations. Orders may be canceled if the deadline is missed. ▼ Please purchase only if you can communicate in Japanese. (For smooth and secure transactions, thank you for your understanding.) ▼ We may decline transactions from new accounts or those with zero ratings. ▼ Please note that we have not confirmed the operation using batteries as we have never used them. ● Original Price: 59,000 yen ● 49-key mini keyboard ● Tones: 20 tones (selectable) ● Dimensions: → Body: Approximately 63.5cm (width) x Approximately 19cm (depth) x Approximately 6.5cm (height) → Case: Approximately 69cm x Approximately 26cm (including the handle) x Approximately 10cm ● Weight ・Body and case together: Approximately 3.8kg ● The barcode reader and barcode pen that were originally in the right end of the case are missing. Stickers remain on the inside of the case and the back of the body. (Photos 2 and 3) ● A copy of the auto-bass chord chart from the Porter Sound score published by Yamaha will be included. ● Please confirm the condition in the photos and purchase only if you understand that this is a vintage item that has been carefully stored. ● Visible dirt has been wiped off with disinfecting ethanol. ● There are no smokers or pets.