For sale is a fretless acoustic bass, the RYB-1000E, made by K. Yairi (K. Yairi), which is no longer in production. This is an acoustic bass made by K. Yairi, a highly-regarded Japanese handmade instrument maker. The thick, woody low end unique to fretless basses is appealing, and with the built-in pickup and preamp, it delivers a powerful sound both acoustically and through a line. Currently strung with Thomastik flatwound strings, it produces a very warm sound. ⸻ 【Model Information】 ・Model: RYB-1000E ・Specifications: Fretless / 4-string ・Made in: Gifu, Japan ⸻ 【Condition】 ・Weight: Approximately 2.1kg (very light) ・Neck: Straight ・Truss Rod: Confirmed to turn 180 degrees in both directions without stiffness ・No issues with playability ・Sounds good and is fully functional ※This is a player's condition instrument due to the following reasons. ⸻ 【About the Condition (Please read carefully)】 ・Numerous scratches overall ・Crack on the neck near the 4th string tuner ・Repaired mark near the 13th fret on the fingerboard ・Missing covers for the 3rd and 4th string tuners ・Some dents on the back of the neck ・Bridge pins replaced with ALLPARTS brand None of these issues currently affect playability, and there are no problems with tuning or sound. Please check the photos for the appearance and condition, and only purchase if you understand and accept them. ⸻ 【Accessories】 ・Original hard case ⸻ 【Packing and Shipping】 ・The instrument will be stored in the original hard case. ・It will be protected with cushioning material and carefully packed for shipping. ⸻ Instant purchase is welcome. This is a great instrument for those who understand the condition and want to prioritize sound. If you have any questions, please feel free to comment.