Detail 01
Five Performance EQ curves plus two-band master EQ
Choose a full-spectrum EQ curve, then shape it further with the master equalization.
Product detailSKU #1378824449129
YamahaTRBX304 4-String Electric Bass Black Rosewood Fretboard
warmsustainaggressivehigh outputmodernmetal
1/2
Independent shopping perspective
The Korena take
The TRBX304 is a four-string electric bass built around a sculpted mahogany body and a five-piece laminated maple/mahogany neck. Its bolt-on construction is designed for adjustment, vibration transfer, and access higher on the neck. Five Performance EQ curves provide fast tonal starting points, then the two-band master EQ lets you refine them. Hum-cancelling M3 pickups, a built-in thumb rest, 19 mm spacing, and a high-mass bridge make the playing area and hardware deliberately practical.
Strong match
Who this is for
- Four-string players who want five EQ curves with further two-band master tone shaping.
- Slap or fingerstyle work that benefits from the bass's 19 mm string spacing.
Consider the trade-offs
When to look elsewhere
- Players who require a five-string bass.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
19 mm string spacing
The four-string spacing is intended for technical slap or fingerstyle playing.
Detail 03
38 mm nut width
Sets the width of the neck at the nut.
Final check
Know before you order
- 01This is a four-string, 34-inch-scale bass with a 38 mm nut and 19 mm string spacing.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Is the TRBX304 active or passive?
It uses an active Performance EQ circuit with five EQ curves and two-band master equalization.
02What pickups does it have?
It has hum-cancelling YGD-designed M3 pickups with oversized polepieces and ceramic magnets.
03What is the string spacing?
The string spacing is 19 mm.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsPlayability
- String Spacing
- 19mm
- Nut Width
- 38
- Radius
- 10'' (250mm)
- Scale Length
- 34
3 detailsBody & build
- Body Material
- Mahogany
- Color
- Black
- Neck Wood
- Mahogany
