---
product_id: 84606924
title: "DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals"
brand: "donner"
price: "₪483"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/84606924-dp-2-guitar-pedal-power-supply-high-current-10-isolated
store_origin: IL
region: Israel
---

# 10 isolated DC outputs Bright blue LED indicator High current 500mA per output DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals

**Brand:** donner
**Price:** ₪483
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your tone, own the stage.

## Quick Answers

- **What is this?** DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals by donner
- **How much does it cost?** ₪483 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/84606924-dp-2-guitar-pedal-power-supply-high-current-10-isolated)

## Best For

- donner enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out of the Box:** Includes 10 link cables and polarity reversal cables for seamless setup and safety.
- • **Universal Voltage Flexibility:** Supports 9V, 12V, and 18V pedals to cover all your tone-shaping needs.
- • **Power Your Pedalboard Like a Pro:** 10 isolated outputs deliver clean, noise-free power to every effect pedal.
- • **Stay In The Know with LED Alerts:** Bright blue LED lights up your pedalboard and signals short circuits instantly.
- • **Amp Up Your Sound with High Current:** 500mA max output per channel ensures your pedals perform at their peak.

## Overview

The Donner DP-2 is a premium guitar pedal power supply featuring 10 isolated DC outputs with high current capacity (up to 500mA each) for 9V, 12V, and 18V pedals. Crafted from lightweight aluminum alloy, it offers universal AC input (100-240V) and includes bright blue LED indicators for pedalboard lighting and short circuit alerts. Complete with 10 power cables and polarity reversal options, it ensures reliable, noise-free power delivery for professional-grade pedal setups.

## Description

Donner DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals

## Features

- 1.Updated version of DP-1, high current, better exert your effect pedal.
- 2. 10 Isolated Output,Isolated Short Circuit/Overcurrent Protected.
- 3. Power: AC 100v-240V Input: DC 18V,Powers For 9V12V or 18V PEDAL. Output current 100ma and 500 ma.
- 4. Bright Blue LED For Pedal Board Lighting & Short Circuit Indicate.
- 5. Includes link power cables (10pcs).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 16.3 x 16.1 x 6.7 cm; 510 g |
| Item model number | DP-2 |
| Colour | DP-2 Black |
| Compatible Devices | Guitar |
| Connector | DisplayPort |
| Number of Strings | 6 |
| Material | Aluminium |
| Power Source | Corded Electric |
| Standing screen display size | 2 Inches |
| Voltage | 18 Volts, 9 Volts |
| Wattage | 10 Watts |
| Item Weight | 510 g |
| Manufacturer | Donner |

## Product Details

- **Brand:** Donner
- **Connector Type:** DisplayPort
- **Compatible Devices:** Guitar
- **Special Feature:** Lightweight Design, Travel
- **Colour:** DP-2 Black
- **Amperage:** 100 Milliamps
- **Wattage:** 10 Watts
- **Specification Met:** ma
- **Material:** Aluminium
- **Power Source:** Corded Electric

## Images

![DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals - Image 1](https://m.media-amazon.com/images/I/71WlBPYn3GL.jpg)

## Questions & Answers

**Q: Will putting a 9v Pedal in the 12v or 18v slot kill the pedal? Shame to have 2 slots unused?**
A: Supplying 12V to 9V pedal is likely to be just fine.  ...18V is iffy, tho.  Proceed with caution.  

To do this safely, open the pedal,
find the power input regulator.  Check its datasheet to verify the absolute maximum input voltage (35V). Check any power input caps (prolly 16V or 35V).

***how-to below***

For many (most?  all? ) 9V pedals, 12V power supply is just fine.  Most analog and digital musicians' audio signals are 0-5V.  (0s and 1s arent real...?!!) PS volts are tamed by regulators and caps which can handle 16 or 35V inputs (rev polarity is blocked by a diode... usually.)

Often a 12V device may work ok on 9V, but you may get reduced headroom/distortion due to 0 to 7V or -5 to 5V.  A built in 12V battery will not charge with 9V.

Be very cautious supplying 9 or 12 ped 18V PS. It may work at first, but u will quickly fry a 16V cap, poof. (Which can be funny, and is easy to fix... if a pedal dies, check DC in caps first)
 
Generally you can safely plug an 18v pedal with 9 or 12 V but there is a good chance that it will work poorly... (although it might give an interesting distortion effect).  If an 18V ped has digital save data, better not chance it.  You may corrupt your sweet patch or loop.


***checking your voltage regulator***

Inside yer ped, the voltage regulator will be a thin black plastic box (maybe 2×2×0.2 cm) with 3 to 4 electrical connectors at the bottom.  There will be a metal heatsink protruding from the back-top. The heatsink may be connected to a larger heat spreader with a screw.  

Some text identifier will be on the front (LM805, for example).  Maybe your ped has an MC7805 made by ON Semicondoctor.  Maybe marked like: 

MC7805B
RM232
(ON)

If so, search for "ON mc7805 datasheet". If in doubt, search  all the text on yours + "...datasheet"

For such a common part, expect many search results from many companies.  Try to find the datasheet from the correct company (Motorola, fairchild, TI, Analog Devices, or perhaps a chinese company).  

One datasheet will likely cover a family of products.  On Semi's mc78xx datasheet covers many components... 

We are undaunted! Datasheets are actually quite friendly... (app notes are even better! ...so that's how they do it!) These companies know what we want!

On the first page, the first line of the first table reveals the absolute max voltage ratings we seek!  With ecstasy, we learn that a 5V regulator in the mc78xx family can accept a nominal voltage of 35V!!  

That looks good, but take care to consider the schematic on the right side of the page.  ON recomends low pass filter capacitors over the input and ouput terminals (to ground).  

Cout is no concern. It is being regulated to 5V.  *Cin*, if it exists, may be liable to pop, tho.

Cin will be easy to find.  It will likely be an elecrolytic (trash can) polar cap with 2 legs.    The negative leg is shown by a (-) and a vertical stripe along the cap.  This is the leg connected to ground.  You will notice the ground plane easily.  It will be much larger than the other electrical connections on the board.  

Cin, is given as .33uf, so if you find a .33uf cap connected over the power input, just check to see the voltage.  If it is 35V, you are innnn luck!  You may safely connect your pedal to even an 18V spot! 

Most likely, it will Cin will be 16V, which is a common value.  (Fine for a 12V power supply!!... ) i think 16v caps are common due to the ubiquity of car electric and now cheap solar (which is 11-14V...) 

So you can play with your pedals in your car...! (Not while driving..?)

If you *cant* find a Cin trashcan cap, look for a surface mount tantalum cap (a little yellow square).  These are increasingly common esp. in chinese circuit designs (like those cute Donner pedals!)

**Q: How is this different from the donner dp-1 power supply?**
A: Thanks for your questionsDP-2 is totally isolated and offer higher stable current,Output:--6 way 9V 100mA--2 way 9V 500mA--1 way 12V 500mA--1 way 18V 500mAwhile DP-1 only have 1 way 9V 500mA output ,the other output can just reach 100mA.

**Q: Funciona con pedales de la marca electro harmonix ? Tengo la duda por que mis pedales tienen un icono de -+ segun yo si se puede**
A: por supuesto que funciona con pedales harmonix, puedes conectarlo sin ningun problema.

**Q: How do i power my strymon big sky with this power brick? i tried the 500ma jack but nothing?**
A: Try the other 500ma jack, if that doesn't work, try a different power cord, if that doesn't work, put a different pedal in one of the 500ma jacks and see if it works. If nothing works on either 500ma jack, the problem is with the power supply. If the other pedal works, the problem is in your Big Sky. The Big Sky may work on battery power, but not through the direct power input. The big sky uses a negative center style power cable, which is common and uses 300ma You just have to narrow it down a piece at a time.

## Frequently Bought Together

- Donner DP-2 Guitar Pedal Power Supply High Current 10 Isolated DC Output for 9V/12V/18V Effect Pedals
- Donner Guitar Pedal Board Case DB-3 Aluminium Pedalboard 20'' x 11.4'' x 4'’ with Bag
- MXR Patch Cable 6 in|15 cm - 3 Pack (3PDCP06)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.il/products/84606924-dp-2-guitar-pedal-power-supply-high-current-10-isolated](https://www.desertcart.co.il/products/84606924-dp-2-guitar-pedal-power-supply-high-current-10-isolated)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-26*