Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
4.9 (4)
$229.99
Amazon
4.7 (4)
$129.99
Reverb
5.0 (18)
$119.99 New
$98.00 Used
Thomann
5.0 (5)
$189.00

Average Price: $161

Standard/Professional

$50

$176+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 3 merchants for "J Rockett Audio Designs GTO". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Elevate your guitar tone to new heights with the J Rockett Audio Designs GTO Overdrive Effects Pedal. Crafted in collaboration with Nashville's own Guthrie Trapp, this pedal brings a boutique-quality sound straight to your pedalboard. Inspired by the legendary Nobel ODR-1, the GTO offers a unique blend of tight bottom end, less gain, and a touch more presence, ideal for cutting through any mix with precision.

The GTO features intuitive controls for Level, Gain, Accent, and Warmth, allowing you to tailor your sound with ease. The Accent control introduces a subtle top-end cut, enhancing your sound's bite, while the Warmth control fattens up the mids, ensuring your tone remains bold yet refined. Built within a durable metal housing, this pedal is designed to withstand the rigors of the road. True bypass switching ensures your signal remains pristine when the pedal is not engaged, preserving the integrity of your sound.

Whether you're a session player or a gigging musician, the J Rockett Audio Designs GTO is a reliable companion that adds depth and character to your music, making it a favorite among discerning guitarists.

Key Features:

  • Designed in collaboration with Guthrie Trapp
  • Overdrive inspired by the Nobel ODR-1
  • Controls: Level, Gain, Accent, Warmth
  • True Bypass Switching
  • Durable metal housing
  • 6.3 mm mono jack inputs/outputs
  • Operates via 9V battery or 9V DC power supply (not included)
  • Made in USA

Product specs

Pedal Type Overdrive, Boost
Analog/Digital Analog
Inputs 1 x 1/4"
Outputs 1 x 1/4"
True Bypass Yes
Power Source 9V DC power supply (sold separately)
Batteries 1 x 9V
Power Usage 16mA
Height 1.25"
Width 2.3"
Depth 4.0"
Weight 1.6 lbs.

FAQs

What type of overdrive tones can I expect from the J Rockett Audio Designs GTO pedal?

The J Rockett Audio Designs GTO offers a warm, transparent overdrive that enhances your guitar's natural tone. It's well-suited for blues, rock, and country, providing a smooth, dynamic response with plenty of headroom.

Is the J Rockett Audio Designs GTO pedal suitable for use with both electric guitar and bass?

Yes, the J Rockett Audio Designs GTO can be used with both electric guitar and bass, offering versatile overdrive and boost options that complement the tonal characteristics of each instrument.

Does the J Rockett Audio Designs GTO pedal have true bypass switching?

Yes, the J Rockett Audio Designs GTO features true bypass switching, ensuring that your signal remains unaffected when the pedal is not engaged.

What kind of power supply do I need for the J Rockett Audio Designs GTO pedal?

The J Rockett Audio Designs GTO requires a 9V DC power supply, which is sold separately. It can also be powered by a 9V battery for added convenience.

How does the boost function of the J Rockett Audio Designs GTO work?

The boost function on the J Rockett Audio Designs GTO provides a clean volume boost, allowing you to push your amp harder or lift your solos above the mix without altering your core tone.

J. Rockett Audio Designs

J. Rockett Audio Designs

J. Rockett Audio Designs GTO (Guthrie Trapp Overdrive)

Video thumbnail for J. Rockett Audio Designs GTO (Guthrie Trapp Overdrive) by J. Rockett Audio Designs

J. Rockett Audio Designs GTO (Guthrie Trapp Overdrive)

J. Rockett Audio Designs

J. Rockett Audio Designs

Video thumbnail for Pedal Demo! The “GTO” Overdrive With A Strat, Tele and 335. by Guthrie Trapp

Pedal Demo! The “GTO” Overdrive With A Strat, Tele and 335.

Guthrie Trapp

Guthrie Trapp

Video thumbnail for J. Rockett Audio Designs GTO Overdrive Demo by Ariel Posen by J. Rockett Audio Designs

J. Rockett Audio Designs GTO Overdrive Demo by Ariel Posen

J. Rockett Audio Designs

J. Rockett Audio Designs

Video thumbnail for J Rockett Audio Designs GTO (Guthrie Trapp Overdrive) Demo. by Guthrie Trapp

J Rockett Audio Designs GTO (Guthrie Trapp Overdrive) Demo.

Guthrie Trapp

Guthrie Trapp

Video thumbnail for J Rockett GTO Guthrie Trapp Overdrive by Jon is just TOO LouD!!

J Rockett GTO Guthrie Trapp Overdrive

Jon is just TOO LouD!!

Jon is just TOO LouD!!

Reviews

PROS

  • Produces a mystical, transparent overdrive with singing sustain

  • Accent and Warmth controls offer superior tonal adjustments

  • Can emulate sounds from iconic songs and tones effectively

  • Works well with a variety of guitars

  • Adds character with a pleasant compression effect

  • Pushes tube amps effectively with the Level knob

  • Touch-sensitive at lower gain settings

  • Robust, stable, and well-built

  • Flexible tone suited for universal application across genres

  • Enhances sound with body, growl, and a unique character

CONS

  • Loses touch-sensitivity above 10 o'clock on the gain setting

  • May not fully replicate the specific sound of other overdrives like the Nobels ODR

  • Not suitable for metal music genres

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
3 star
2 star
1 star
h535
h535

606

The ODR1 got fancy.

I have had mine a while for good reason. This pedal is truly incredible, it is at its heart a refined Nobles ODR1. But far from being a clone this improves on the design with a more expressive and vocal tone. Be it higher all out overdrive or just a break up sound this pedal covers it all. I find myself pressing this more than anything else through the night. Combines will with a Klon type or king of tone.

Artist usage

Add artist
See how Guthrie Trapp uses J Rockett Audio Designs GTO

Guthrie Trapp

Guitarist

Guy's All Star Shoe Band

...
Verified via YouTube

Guthrie Trapp uses the J Rockett Audio Designs GTO overdrive pedal, which is his signature model. In a YouTube video titled "Pedal Demo! The 'GTO' Overdrive With A Strat, Tele and 335," Trapp mentions, "I do have a signature model pedal with J Rockett Audio Designs called the GTO. That stands for Guthrie Trapp Overdrive." This pedal can be seen on his board numerous times.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

2 alternative and related items for J Rockett Audio Designs GTO, curated by the Equipboard community.

Nobels ODR-1 Natural Overdrive

$95.00 - $119.00

high-end alternative

Captures the original tone but with several small tweaks for a more refined tone.

More J Rockett Audio Designs Overdrive Effects Pedals

Accessories & Related Items

Community setups

Gear Guides