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Boss GT-Pro

24-Bit Guitar Effects with COSM Modeling and Digital Output
Item ID: GTPro
Sorry, the Boss GT-Pro is no longer available. We've left this page up for reference only.
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Boss GT-Pro
Boss GT-Pro

Powerful Rack Effects Processing for Studio and Stage!

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Plug into BOSS's most powerful rack processor ever. With a dual COSM effects engine and an expansive I/O section that includes XLR outputs, three sets of send/returns, and a USB port for data exchange and audio flow, the new GT-Pro is the perfect front-end for driving a wall of powered cabinets or for direct, pro-grade recording applications. Whether on stage or in the studio, you'll be amazed at how much power and performance this top-quality rack has to offer.

BOSS GT-Pro Rackmount Effects Processor at a Glance:
  • Amazing selection of 46 amp models
  • 200 effects presets plus 200 user locations
  • Incredibly clean signal path and professional audio connections
  • 24-bit digital output for recording, plus patch editing software

Amazing selection of 46 amp models
With its dual COSM amp-modeling engine, the GT-Pro allows you to construct towering tones by combining any two of the 46 amp models - then layer, switch, or pan between them as your play. Amp channels can even be controlled according to how hard you play (picking dynamics). In addition, no matter which amp model you've selected, you can instantly access a companion lead tone with the Solo Switch. It's like having a separate solo channel for every COSM amp model!

200 effects presets plus 200 user locations
Looking for BOSS's best effects? You'll find them here. As the top of GT line, the GT-Pro provides 44 effects categories, with 200 preset- and 200 user-patch locations. Choose from compressors, overdrives, delays, reverbs, choruses, EQs, wahs, and dozens of other BOSS-quality effects - there's even a sitar and acoustic guitar emulator onboard. The GT-Pro also impresses with its ultra-flexible effects routing. Internally, the 15 effects blocks can be configured in any order you desire; externally, a trio of effects loops plus an array of assignable outputs enables the most flexible signal-routing configurations. Used as a rackmount guitar preamp, the GT-Pro crushes the competition with its advanced internal effects and routing flexibility.

Incredibly clean signal path and professional audio connections
Drive your tone in luxury through the GT-Pro's top-grade circuitry and balanced outputs. Thanks to its improved signal-to-noise ratio, the GT-Pro offers an incredibly pure signal path. Use the built-in ground-lift switch to keep your signal clean, no matter the stage or studio environment. If you wish to add some serious settings for the stage environments, you can split the signals independently to a couple of guitar amps with the stereo Sub Outs. I/O flexibility is the name of the game with the GT-Pro, as it also provides four 1/4-inch analog audio outputs, a pair of balanced XLR outputs, and three pairs of effects send/returns.

24-bit digital output for recording, plus patch editing software
No matter how simple or complex your recording needs are, the GT-Pro has the tools you need to get pro-quality results. For pristine, high-resolution recording, plug into the 24-bit coaxial output - the routing of which is user-definable. In recording situations, you could set up multiple signal paths - one for the recording input, for example, one for your private monitor, and another to the digital out in the signal path, independent of the loop out and main outs. For one-cable patch management, a USB port is provided for connecting the GT-Pro to a computer of your choice; the GT-Pro comes with Mac/PC editor/librarian software at no additional cost. In addition, the GT-Pro provides USB-Audio functionality.

BOSS GT-Pro Rackmount Effects Processor Features:
  • BOSS' most powerful rack mount guitar processor
  • Dual COSM amp section with Solo Mode for instant tone boost
  • Three stereo effect loops
  • Huge array of outputs, including 24-bit digital
  • Built-in USB-audio interface with bundled editor/librarian software
For the ultimate in pro guitar effects, choose the BOSS GT-Pro!

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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.

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