This is a modified ESP (GR?) TETSUYA model mini bass, converted to headless. I bought it new and used it as is for a while, but then decided to have it headless-converted at Gracias in Nagoya. The sound is better than I expected, and it's easy to carry, making it a breeze to travel to sessions by train. It fits in a coin locker at the station, so I can even take it on business trips (lol). It has a built-in speaker in the body, like a Zo-3 guitar. (Don't expect high sound quality) I'm selling this because I recently purchased another headless 4-string bass (saitias) and am organizing my equipment. The total cost of purchase and modification was approximately 50,000 yen for the body, 42,000 yen for the headless parts (Hipshot), 3,100 yen for the Freedom tone shift plate, and about 70,000 yen for the modification and adjustment labor, totaling around 165,000 yen. (The prices of the parts and labor are from that time). The string spacing at the bridge is approximately 17mm. Initially, I used it in HI-C tuning, but this spring I changed it to LOW-B (string change, nut groove, bridge position adjustment). There are marks from the original bridge on the body's surface. Also, the wood attached to the recessed part under the bridge is only attached with double-sided tape and can be removed. The strings are Ken Smith tapered strings (LOW-B). Accessories include the Hipshot included tools and an ESP soft case (shoulder strap missing). I can only ship on weekends, so you may have to wait about a week depending on the timing. Thank you.