If you’re looking for an instrument to be the bedrock of your music, the TRBX 500 Series is for you. This is time-honoured craftsmanship creating a bass that doesn’t compromise on precision and road-ready durability. The TRBX504 is versatile with serious tone, features controls for master volume, balance and 3-Band EQ with an active/passive switch for maximum flexibility. The H5 pickups are defined by an open tone, their quad-polepiece design and alnico magnets give them the power to drive the active circuit and subtly capture each nuance in the passive mode. The Active/passive circuit offers a level-matched output and tone-switching circuity that allows seamless moves from treble control to master passive tone. Superior quality gold-plated parts are used for key signal chain, providing increased conductivity while the battery alert LED installed on the back panel gives instant indications to avoid power loss during a great performance.

The neck design has a 5-pc maple/mahogany laminated construction and uses a bolt-on neck joint for additional comfort and a clear, punchy tone. The perfect balance of the neck joint is because of the hours of play-testing while the 38 mm (4 string) nut widths add to the comfortable playability.

Electronics (Active/Passive selecter, Battery Alert)

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.

Body

TRBX features a sculpted solid mahogany body, with a mass-optimized 3D design for the optimum balance between tone and comfort coupled with perfect weight distribution.

Headstock

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

Pickups

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.

Output Jack

Yamaha’s metal plate-mounted standard jack socket offers superior durability and easy maintenance.