₱48,950.00 Original price was: ₱48,950.00.₱42,990.00Current price is: ₱42,990.00.
The Yamaha TRBX504 is a refined 4-string electric bass designed for versatile, professional performance.
Its mahogany body, 5-piece maple/mahogany neck, and dual Alnico V humbuckers deliver powerful, articulate tone with excellent sustain.
Active/passive switching and a 3-band EQ provide precise tonal control across a wide range of playing styles.
TRBX500 is all about tone. Premium mahogany construction and an ultra-music active/passive preamp design deliver the flexibility to sculpt the perfect sound for your music.
YGD designed H5 pickups are defined by a clean, open tone that’s perfectly matched with the flexibility of the active/passive preamp design. Their quad-polepiece design and alnico magnets give them the power to drive the active circuit and the sensitivity and subtlety to capture every nuance in passive mode.

TRBX500 models feature an audiophile-grade active/passive circuit for fine tonal control and extreme flexibility. The 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 a battery alert LED installed on the back panel gives instant indication of low power to eliminate sudden power loss during performance.

TRBX’s neck design combines a fast, ultra-comfortable profile with 5-pc maple/mahogany laminated construction for outstanding stability and excellent tone.

TRBX uses a precision fitted bolt-on neck joint for maximum adjustability and clear, punchy tone. Developed through hundreds of hours of play-testing, the refined neck joint shape perfectly balances strength, vibration transfer and upper-fret access.

Straight string pull from nut to machine head eliminates lateral tension, providing superior tuning stability and reducing overtones.

38mm (4-string) or 43mm (5-string) nut widths give fast, comfortable playability for any style.

A high-mass die-cast bridge efficiently transfers string vibrations to the body for full, rich tone combined with excellent adjustability and road-tested durability. 18mm string spacing on the 5-string model offers outstanding playability for technical slap or finger styles.

Yamaha’s metal plate-mounted standard jack socket offers superior durability and easy maintenance.
| General | |
| Construction | Bolt-on |
| Scale Length | 34″ (863.6 mm) |
| Body | |
| Body Materials | Mahogany |
| Body Finish | Satin Polyurethane |
| Neck | |
| Neck Materials | Maple/Mahogany 5-Piece |
| Neck Finish | Satin Polyurethane |
| Fingerboard Materials | Rosewood |
| Fingerboard Radius | 10″ (250 mm) |
| Fret wire | Medium |
| Number of frets | 24 |
| Nut materials | Urea |
| Width @ 0 Fret / 12th Fret | 38.0 / 56.4 mm |
| Thickness @ 1st Fret / 12th Fret | 19.5 / 21.5 mm |
| Electronics | |
| Neck Pickup | Double Coil / Alnico V |
| Middle Pickup | – |
| Bridge Pickup | Double Coil / Alnico V |
| Controls | Master Volume, Pickup Balancer, 3-Band EQ(Bass, Middle, Treble), Active/Pssive Switch. |
| Pickup Switch | – |
| Hardware | |
| Bridge | Die-cast |
| String spacing | 19mm |
| Tailpiece | – |
| Tuning Machines | Covered / Die-cast |
| Pickguard | – |
| Others | |
| String gauge | D’Addario EXL170 / 0.045-0.100 |
| Case | – |
| Special Features | – |





