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Gator Cases Guitar Effects Pedal Power with 12 Isolated Outputs | Maximum Output Current: 2300mA (GTR-PWR-12)

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Availability: Only 6 left in stock, order soon!
Fulfilled by Sweetwater Sound

Arrives Aug 10 – Aug 11
Order within 4 hours and 54 minutes
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Style: (12) Isolated Outputs


Features

  • MULTIPLE ISOLATED OUTPUTS FOR FLEXIBLE PEDAL POWER: Features 12 isolated outputs including 18V, 9/12V (switchable), variable 49V for battery-simulation, high-current 9V (300mA & 500mA), 5V USB (2A), and an integrated AC outlet.
  • 2300MA TOTAL CURRENT WITH GLOBAL COMPATIBILITY: Delivers a maximum of 2300mA with an AC input supporting 115V/230V (5060Hz) for worldwide use; DIP switches allow voltage adjustment on select outputs.
  • RUGGED METAL HOUSING WITH EFFICIENT DESIGN: Heavy-duty all-metal enclosure with slotted vents for heat dissipation, built-in mounting slots for pedalboard integration, and LED-lit on/off power switch.
  • ROAD-READY FUNCTIONALITY: Rear-panel AC outlet, compact 3.8 lb form factor, and included features make it perfect for professional touring and performance setups.
  • DESIGNED AND SUPPORTED IN THE USA: Proudly developed and backed by our team in Tampa, Florida, ensuring quality craftsmanship and responsive customer support.

Description

The GTR-PWR-12 guitar effects pedal power supply by Gator Cases features twelve quiet, isolated outputs (2300mA max) for powering your entire pedalboard [Outputs: 2 x 18V DC @ 120mA, 3 x 9/12V DC @ 120mA, 2 x 4 9V DC @ 120mA, 2 x 9V DC @ 300mA, 2 x 9V DC @ 500mA, 1 x USB-C @ 5V/2A (10W), 1 x AC Outlet]. Voltages on outputs 3, 4 and 5 are adjustable between 9 – 12V via DIP switches on the front side. Outputs 6 and 7 include continuously variable voltage between 4 9V to simulate the natural tube breakup tone players often crave. The GTR-PWR-12 comes equipped with a complimentary gooseneck white LED light that plugs directly into the USB output on the front to keep your entire pedalboard illuminated in dark settings. When traveling internationally, simply select between 115/230 volts for mains power input voltage to ensure safe operation with your particular wall outlet. The power switch with LED indicator light makes powering down your rig a snap, saving you from having to unplug the power cable from hard-to-reach areas when finished. Plug a wall- wart device directly into the courtesy AC outlet provided on the back. You can also mount the power supply directly to your favorite pedalboard using the integrated mounting slots. The GTR-PWR-12 includes the following cables: 1 x mains power cable, 12 x DC power cables in various lengths, 1 x 9V battery clip cable, 1 x mini jack cable, 1 x USB-C male to USB-A female adapter cable, 1 x current doubler cable, 1 x polarity inverter cable.

Brand: Gator


Style: (12) Isolated Outputs


Color: Red


Item Weight: 5.7 pounds


Voltage: 9 volts_of_direct_current


Voltage: 9 volts_of_direct_current


Amperage: 2300 milliamps


Power Source: Corded Electric


Signal Format: Analog


Style: (12) Isolated Outputs


Color: Red


Item Weight: 5.7 pounds


Item Dimensions: 9.88 x 4.5 x 2 inches


Connector Type: Barrel Connector


Brand Name: Gator


UPC: 716408554105


Global Trade Identification Number: 05


Included Components: Mains power cable, 12 DC power cables, 9V battery clip cable, Mini jack cable, USB-C male to USB-A female adapter cable, Current doubler cable, Polarity inverter cable, Gooseneck white LED light


Item Type Name: Pedalboards


Manufacturer: Gator Cases


Model Name: GTR-PWR-12


Model Number: GTR-PWR-12


Manufacturer Part Number: GTR-PWR-12


Warranty Description: Limited lifetime.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 10 – Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • An absolute beast of a power supply, best one I ever owned.
Style: (12) Isolated Outputs
This is an absolute beast of a power supply, the best one I ever owned. + It's pretty flexible in terms of power configurations for pedals. + The on-off switch is most welcomed + The USB connection is very handy + It comes with a decent led-light you can stick to the USB connector if you want. + I'm using all connections, plus the extra power plug on the back, and it gets just mildly warm. - The voltage buttons are really tiny, they are well protected thou, so no voltage mistakes once they're set, but they are really tiny, you might need some toothpicks to switch them. I owned 6 power supply units for guitar equipment, and this one is the one that fulfilled everything it promised from the get go, and it's holding up pretty well, being well used. ... show more
Reviewed in the United States on May 27, 2023 by Art Gremlin

  • Durable Power Source with Clean Output
Style: (12) Isolated Outputs
While it's a large power source for guitar effects pedals, it provided very little to no hum/ feedback and it sourced everything with no surge issues. Plus it comes with a light source and a USB adapter connection to charge a mobile device that easily connects to the device. I mounted it on the top of my board and worked it easier into every effect I needed. Im happy I purchased it. ... show more
Reviewed in the United States on April 19, 2026 by Christopher Henderly

  • Save for the CiOKS
Style: (12) Isolated Outputs
Its mid. Strong casing. But the 18v are set and can't be set to 9v so it doesnt allow for flexibility. also the connectors are a little loose and not secure.
Reviewed in the United States on March 29, 2026 by Cv713

  • It's a brick! But Solid
Style: (12) Isolated Outputs
Excellent power supply with isolated outputs. Plenty of cables included for a variety of applications.
Reviewed in the United States on February 18, 2026 by Jonathan R. Collier

  • HEAVY
Style: (12) Isolated Outputs
It made my pedalboard a lot more heavier, it's not talked about enough how much this affects the customer's experience with the product
Reviewed in the United States on January 26, 2024 by Carlos Martinez

  • Love this little pedal power supply!!
Style: (12) Isolated Outputs
Gator has done it again! I love this pedal power supply. You can mount this under or on top of your pedal board. It comes with many different lengths of power cables to reach the farthest pedals on your board. 12 isolated outputs helps reduce any interference issues. It has a prominent position my board! Thanks Gator! ... show more
Reviewed in the United States on December 17, 2024 by Fin Hartley

  • Humongous piece of junk
Style: (12) Isolated Outputs
Absolute piece of trash. Buy anything else. This thing is so big it can't fit under any board. It also has a cycling hum that is noticeable and bleeds through. This product delivers on nothing but a massive price tag.
Reviewed in the United States on May 13, 2025 by Heather

  • Excellent product.
Style: (12) Isolated Outputs
The shipping was fast, this power supply works great and easy to use. I highly recommend this product.
Reviewed in the United States on November 1, 2024 by Josh

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