The dark red burst TRBX604FM 4-String Electric Bass Guitar from Yamaha is a solid-body electric bass instrument with a double-cutaway 3D design, a body constructed from alder/maple wood, and a flame maple top. It is built with 24 frets, a rosewood fingerboard, 34" scale length, a die-cast bridge, covered die-cast tuners, and equipped with a slim 38mm nut width.
The bass guitar's neck and bridge sport double coil/Alnico V pickups and feature an audiophile-grade active/passive circuit for tonal control and flexibility. The instrument offers a level-matched output, whether in passive or active mode, and tone-switching circuitry moves from treble control to master passive tone. The LED low-battery alert helps to prevent sudden power loss during performances.