---
product_id: 454707095
title: "Cases Voltage Doubler Adapter Cable for Effects Pedal Power Supplies (GTR-PWR-2XVOLTAGE)"
brand: "gator"
price: "243118₫"
currency: VND
in_stock: false
reviews_count: 4
url: https://www.desertcart.vn/products/454707095-cases-voltage-doubler-adapter-cable-for-effects-pedal-power-supplies
store_origin: VN
region: Vietnam
---

# Doubles voltage output High-visibility yellow cable Dual 2.1mm male barrel plugs Cases Voltage Doubler Adapter Cable for Effects Pedal Power Supplies (GTR-PWR-2XVOLTAGE)

**Brand:** gator
**Price:** 243118₫
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Amp up your sound with double the voltage, zero hassle!

## Quick Answers

- **What is this?** Cases Voltage Doubler Adapter Cable for Effects Pedal Power Supplies (GTR-PWR-2XVOLTAGE) by gator
- **How much does it cost?** 243118₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/454707095-cases-voltage-doubler-adapter-cable-for-effects-pedal-power-supplies)

## Best For

- gator enthusiasts

## Why This Product

- Trusted gator brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** PVC on polyester outer material guarantees long-lasting, flexible use both indoors and outdoors.
- • **Standout Safety:** Bright yellow cable design minimizes mix-ups and maximizes pedalboard organization.
- • **Power Boost Mastery:** Effortlessly doubles your pedal power voltage to 24V for enhanced performance.
- • **Plug & Play Precision:** Dual right-angle 2.1mm male barrel plugs ensure seamless, secure connections.
- • **Universal Compatibility:** Works flawlessly with most effects pedal power supplies using standard center-negative polarity.

## Overview

The Gator Cases Voltage Doubler Adapter Cable combines two 2.1mm male right-angle barrel plug outputs into one, doubling your effects pedal power supply voltage up to 24V. Its bright yellow PVC-on-polyester cable ensures easy identification and durability, compatible with standard center-negative polarity pedals for reliable indoor and outdoor use.

## Description

The voltage doubler adapter cable by Gator Cases allows you to power up effects pedals that require higher voltage to operate. The GTR-PWR-2XVOLTAGE works by combining the voltage from two (2) outputs on a power supply to yield a higher total voltage rating from one (1) power output. The voltage doubler will turn two 9V outputs into one 18V output, or two 18V outputs into one 24V output. While the voltage is increased, the current remains the same.

## Features

- Voltage Doubler Adapter Cable for Effects Pedal Power Supplies
- Combines Two (2) Outputs on Power Supply into One (1) Output & Doubles the Voltage Rating
- 2 x 2.1mm Male Right Angle Barrel Plugs & 1 x 2.1mm Straight Male Barrel Plug
- Yellow Color Helps Stand Out from Other Cables
- Polarity: Center Negative (Standard)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Shape | Round |
| Color | Yellow |
| Indoor Outdoor Usage | Outdoor, Indoor |
| Recommended Uses For Product | Effects pedal power supplies |
| Number of Pins | 2 |
| Maximum Voltage | 24 Volts |
| Connector Gender | Male-to-Male |
| Connector Type Used on Cable | Barrel Plug (2.1mm) |
| Cable Type | power cable |
| Compatible Devices | Effects pedal power supplies |
| Outer Material | PVC on Polyester |

## Product Details

- **Brand:** Gator
- **Connector Type:** Barrel Plug (2.1mm)
- **Cable Type:** power cable
- **Compatible Devices:** Effects pedal power supplies
- **Special Feature:** Voltage Doubling

## Images

![Cases Voltage Doubler Adapter Cable for Effects Pedal Power Supplies (GTR-PWR-2XVOLTAGE) - Image 1](https://m.media-amazon.com/images/I/61f5nGMkhOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Double voltage
*by M***R on November 9, 2024*

works perfectly on my super old voodoo lab power pedal 2 not the plus.

### ⭐⭐⭐⭐⭐ Mejor de lo que pensé
*by K***Z on April 10, 2024*

Me ha aliviado el tener que utilizar dos tomas de corrientes para mi Hotone Ampero 2 Stomp

### ⭐ Not recomended
*by A***R on March 5, 2025*

1 jack was nonfunctioning.

## Frequently Bought Together

- Gator Cases Voltage Doubler Adapter Cable for Effects Pedal Power Supplies (GTR-PWR-2XVOLTAGE)
- Voodoo Lab HX Current Doubler Cable (PPHX)
- (2) Pack 2-Way Split Effects Pedal DC Power Cables for Voodoo Labs Power Supply

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**Shop now:** [https://www.desertcart.vn/products/454707095-cases-voltage-doubler-adapter-cable-for-effects-pedal-power-supplies](https://www.desertcart.vn/products/454707095-cases-voltage-doubler-adapter-cable-for-effects-pedal-power-supplies)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-26*