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Yamaha TRBX604FM 4-string Bass Guitar - Matte Amber , $749.99 - Add to Cart Skip to Product Information

Yamaha TRBX604FM 4-string Bass Guitar - Matte Amber

4-string Electric Bass with Solid Alder Body, Flamed Maple Top, Maple/Mahogany Neck, Rosewood Fingerboard, 2 Humbucking Pickups, and Active 3-band EQ - Matte Amber
Item ID: TRBX604FMMA
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Yamaha TRBX604FM 4-string Bass Guitar - Matte Amber
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Yamaha TRBX604FM 4-string Bass Guitar - Matte Amber
In Stock!

(Hurry, limited quantity available)

This Value-packed Bass Is Loaded with Features

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Loaded with professional features, the Yamaha TRBX604FM offers incredible value in a bass guitar. A classic tonewood combination of solid alder and stunning flamed maple delivers punch, bite, and sustain by the truckload. A comfortable 5-piece maple/mahogany neck combines excellent playability with superior tone and stability. Experience maximum sonic flexibility, by way of the TRBX604FM's YGD H5 pickups and audiophile-grade active/passive 3-band EQ. Beyond that, a high-mass die-cast bridge and innovative headstock design provide optimal vibration transfer and tuning stability. A battery-alert LED and satin matte finish round out the impressive TRBX604FM.

A classic tonewood recipe

The TRBX604FM is built from quality tonewoods. A solid alder body provides a balanced yet punchy foundation for this bass's tone, yielding equal doses of lows, mids, and highs. A stunning flamed maple top frames the TRBX604FM's basic tone with brightness, bite, and sustain. And the added snap and warmth provided by its 5-piece rosewood-capped maple/mahogany neck are the final ingredients in the TRBX604FM's classic tonal recipe.

Flexible active 3-band EQ

The bassists here at Sweetwater appreciate the clean, open tone exhibited by the TRBX604FM's dual YGD H5 pickups. Plug in, and you'll experience ample output and dynamic sensitivity, by way of these pickups' quad-pole-piece design and robust Alnico V magnets. Beyond that, the TRBX604FM is loaded with an audiophile-grade active/passive 3-band EQ. This flexible circuit offers a level-matched output in both passive or active modes, and tone-switching circuitry that moves seamlessly from treble control to master passive tone. And as an added bonus, a battery-alert LED prevents unexpected power losses when you're performing onstage.

Comfortable 5-piece maple/mahogany neck

If you're searching for extreme comfort, you'll enjoy playing the TRBX604FM. Its TRBX neck design combines a comfortable profile with 5-piece maple/mahogany construction for excellent tone and stability. This bass's refined neck joint reflects the perfect balance of strength, vibration transfer, and upper-fret access. And you'll benefit from superior tuning stability and reduced overtones, thanks to a headstock that virtually eliminates lateral string tension.

Yamaha TRBX604FM Electric Bass Guitar Features:

  • Solid alder body provides a balanced yet punchy tonal foundation
  • Stunning flamed maple top delivers brightness, bite, and sustain
  • YGD H5 pickups exhibit a clean, open tone with ample output and dynamic sensitivity
  • Audiophile-grade active/passive 3-band EQ ensures maximum sonic flexibility
  • 5-piece maple/mahogany neck yields excellent tone and stability
  • Refined neck joint balances strength, vibration transfer, and upper-fret access
  • High-mass die-cast bridge efficiently transfers string vibrations to the body
  • Headstock virtually eliminates lateral string tension for superior tuning stability and reduced overtones
  • Battery-alert LED prevents unexpected power losses when you're performing onstage
  • Durable plate-mounted jack socket
  • Attractive satin matte finish

Why Buy Your Guitar from Sweetwater?

See how Sweetwater goes to great lengths to give you the very best online guitar buying experience. From our online Guitar Gallery that allows you to see and select the exact instrument you want to our 55-point Inspection process and our in-house guitar techs, we take the guesswork out of buying your next guitar online.

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.