The Yamaha TRBX304BL is a 4-string electric bass with a sculpted solid mahogany body. The body has a mass-optimized 3D design for balance between tone and comfort, with even weight distribution. It has a gloss black finish and black nickel hardware.
The neck is a 5-piece maple and mahogany laminate with a fast, comfortable profile and a rosewood fretboard. It attaches with a precision-fitted bolt-on joint, shaped for strength, vibration transfer and upper-fret access. The headstock has a straight string pull from nut to machine head, which removes lateral tension and helps tuning stability.
Yamaha-designed M3 humbucking pickups use oversized polepieces and ceramic magnets, and an integral thumb rest is built in. The Performance EQ active circuit offers five EQ curves along with 2-band master equalization. A high-mass die-cast bridge transfers string vibration to the body and is adjustable.
- Body
- Solid mahogany, sculpted
- Neck
- 5-piece maple and mahogany
- Neck joint
- Bolt-on
- Fretboard
- Rosewood, 10" radius
- Scale length
- 34"
- Nut width
- 38mm
- Strings
- 4
- Bridge
- High-mass die-cast, 19mm string spacing
- Pickups
- MHB3 ceramic humbucker set
- Electronics
- Active Performance EQ circuit
- Controls
- Master volume, pickup balancer, bass, treble, 5-way Performance EQ switch
- Finish
- Gloss black