The Yamaha TRBX504 4-string bass guitar brings the best features of the highly successful Yamaha RBX and TRB models together in one incredibly versatile instrument.
The TRBX504 features a 3D sculpted mahogany body that has been designed with the perfect balance between playing comfort and tone in mind. Accompanying the body is a 5-piece maple/mahogany neck that is finished off with a 24-fret rosewood fingerboard.
The Yamaha TRBX504 comes equipped with a pair of powerful H5 alnico humbucker pickups that provide a sparkling, clean tone. The pickups are joined by an extremely flexible active/passive preamp that allows for an incredible level of control over the tone to be achieved.
TRBS504 Features:
- Manufacturer: Yamaha
- Design: TRBX
- Body: Mahogany
- Neck: 5-ply, Maple/Mahogany
- Thickness at 1st Fret: 19.5
- Thickness at 12th Fret: 21.5
- Neck Lacquer: Matte
- Neck Construction: Bolt-on
- Fretboard: Rosewood
- Fretboard Radius in Inches: 10
- Fretboard Type: Fretted
- Number of Frets: 24
- Fret Format: Medium
- Inlays: Offset Dot
- Nut type: Urea
- Nut width in mm: 38
- Scale: Longscale
- Scale (inch): 34
- Manufacturer pickups: Yamaha
- Pickup neck: Humbucker
- Pickup middle: No
- Pickup bridge: Humbucker
- Active pickups: No
- Piezo Pickup: No
- Electronic: Active, 3-band equalizer
- Switch: EQ Bypass Mini Switch
- Control: Vol, Bal, Bass, Mid, Treble
- Tuners: Die-Cast
- Bridge: 4-Saddle Standard
- Number of Strings: 4
- String spacing (mm): 19
- Strap Button: Standard
- Hardware: Black Chrome
- String Gauge: .045 – .100
- Factory Tuning: Standard E
- Case included: No
- Gigbag included: No
- Certificate: No


















