For Sale: Yamaha TRB-4P Bass Guitar from the 1990’s - Japanese factory - Early 1990’s – Made in Japan - Thru-body neck 5-piece Maple-Mahogany - Ebony Fingerboard - Figured Maple / Rosewood body - Bridge Mounted Piezo Pickup (one for each snare) and 2x Single Coil - Active Electronics - New strings (D'Addario EXL165 .045 - .105 Nickel Wound) - Serial number: 3P20052 Condition: The condition is used. There are dents (especially on the back), some scratches and wear. See photos. Electronics are good. For its age it is in a great condition. Please note: The TRB-4P was part of the high-end TRB-P series Yamaha basses like the John Patitucci and Nathan East signature models (TRB-5P and TRB-6P). This series was made in Japan. Other TRB models are mid-range, they have bolt-on necks and not made in Japan. Yamaha TRB-P with four strings are rare. Most TRB-P Made-in-Japan basses are 5 string and 6 string. Specifications: -Number of Strings: 4 -Construction: Thru-body Neck -Scale Length: 33-7/8” -Neck: Maple-Mahogany -Fingerboard: Ebony -Body: Figured Maple / Rosewood / Maple -Bridge: BPZ-4 with Piezo -Electronics: Active -Weight: appr. 4 kg