Yamaha TRBX604FM-MA Bass Matte Amber Rosewood Fretboard

RYamaha's BX600 models feature an audiophile-grade active/passive circuit for fine, tonal control and extreme flexibility. This advanced design offers a level-matched output, whether in passive or active mode, and tone-switching circuitry that seamlessly moves from treble control to master passive tone. High-quality, gold-plated parts are used for key signal chain contacts, providing increased conductivity and reliability, and the LED low battery alert installed on the back panel helps to prevent sudden power loss during performances.

The TRBX neck design combines an ultra-comfortable profile with 5-piece maple/mahogany-laminated construction for outstanding stability and excellent tone.
Neck Joint
 
Developed through hundreds of hours of testing, the refined neck joint shape perfectly balances strength, vibration transfer and upper-fret access. The TRBX neck design combines an ultra-comfortable profile with 5-piece maple/mahogany-laminated construction for outstanding stability and excellent tone. Developed through hundreds of hours of testing, the refined neck joint shape perfectly balances strength, vibration transfer and upper-fret access.

This series is all about the balance of elements, and with the punchy tone of a 3D-scuplted, alder/maple-laminated body, timeless looks and the power of the Yamaha 3-band active/passive preamp, the TRBX600 sets a new standard of perfection.

Alder/Maple body construction
Flamed maple top
Maple/Mahogany 5-Piece Neck
Slim 1 1/2 " (38 mm) nut width
3-Band Active EQ with active/passive preamp
Battery Alert LED