Donner DP-2 Guitar Pedal Power Supply main image

Donner DP-2 Guitar Pedal Power Supply image 2

Donner DP-2 Guitar Pedal Power Supply image 3

Donner DP-2 Guitar Pedal Power Supply

$64.00

4.5 (11)

1 Critic Review

3 Reviews

Find out who is using Donner DP-2

3 community setups

0 wishlisted

24 saved

Page last updated Jun 05, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated December 4, 2025.

Store

Reviews

Price

$64.00

View Deal

^* 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

Edit description

Power up your pedalboard with precision and reliability using the Donner DP-2 Guitar Pedal Power Supply. Designed for musicians who demand consistent performance from their gear, the DP-2 offers a completely isolated output for each of its 10 power slots. This ensures that each pedal receives a clean and noise-free power supply, crucial for maintaining your sound's integrity during performances and recordings.

The DP-2 is more than just a power hub; it’s a solution to cluttered and unreliable power chains. Featuring a mix of 9V, 12V, and 18V outputs, this power supply caters to a wide range of pedals, from fuzzes to delays, making it a versatile choice for any guitarist looking to streamline their setup. Its robust construction and short-circuit protection provide peace of mind, allowing you to focus on your music without worrying about power issues.

Whether you're a touring professional or a home studio enthusiast, the Donner DP-2 is engineered to meet your needs. Join the community of musicians who trust Donner for their pedal power needs, and experience the difference that a dedicated power supply can make.

Key Features:

10 fully isolated outputs (8 x 9V, 1 x 12V, 1 x 18V)
Short-circuit protection for each output
Compatible with a wide range of pedals
Includes power cables and adapter
LED indicators for each output
Compact and durable design

Videos

Add video

Greg Kocis

Donner DP 2 Guitar Pedal Power Supply ★ FIRST LOOK ★ Review

Greg Kocis

Donner DP-2 power supply for guitar effects pedals

Tom M

Reviews

Add review

PROS

LED display for clear visibility
Fits easily onto pedalboards, including under slanted boards
Powers high-demand pedals like Digitech Whammy DT effectively
Comes with multiple DC cables, saving extra purchases
More ports than competitors at a fraction of the cost
Supports daisy-chaining for additional pedal connections

CONS

Only eight isolated outlets may limit expansion
Some users may eventually feel the need to upgrade

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Donner DP-2 Guitar Pedal Power Supply.

Features and functionality

0 0

Donner DP-2 is not fully isolated; filtered with separate short circuit protection but shares a power source.
Source
0 0

Specific looper issues may arise if the draw exceeds the DP-2's capacity, as seen with a 195mA looper causing problems.
Source
0 0

Users found success by unplugging high-current pedals during startup and plugging them in after other pedals are powered up to prevent flashing issues.
Source

User experience

0 0

Some owners report no noise issues with Donner DP-2, while others experience noise, often depending on power source quality.
Source
0 0

Some owners report a persistent hum when using the Donner DP-2 with a diverse pedal setup, indicating potential noise issues with certain configurations.
Source
0 0

Some users report frustration with the Donner's polarity issues and lack of an included power supply, highlighting potential setup complications.
Source

Comparisons

0 0

Vitoos Iso4Plus offers better isolation than Donner, isolating groups of 4 outputs.
Source
0 0

The Truetone CS6 allows daisy chaining from higher amperage ports, providing a cost-effective solution for powering multiple pedals.
Source

Use cases and applications

0 0

Donner DP-2 may perform adequately in newer homes or non-gig situations due to built-in filtering.
Source
0 0

The Donner DP-2 might require checking pedal polarity (center negative or positive) to ensure compatibility and prevent operational issues.
Source

Value and pricing

0 0

Buying used high-end models like Walrus Audio Phoenix can offer better long-term value despite higher upfront costs.
Source

Setup and maintenance

0 0

Low volume may result from insufficient power output; check adapter's mA output against total pedal draw to avoid underpowering.
Source
0 0

Faulty patch cables can mimic power supply issues; replacing them resolved noise and volume problems for some users.
Source
0 0

The Donner DP-2 may struggle with high current draw during startup, causing pedals to flash, which can be resolved by upgrading the wall wart to 2 amps.
Source

Critic Reviews

The Donner DP-2 Guitar Pedal Power Supply – Rocking Live

rockinglive.com

Donner DP-2 offers a substantial upgrade from basic daisy chains, boasting ten output sockets and reduced noise interference. The compact, robust design is appealing, providing short circuit and overcurrent protection, and a variety of voltage options for different pedal needs. However, it falls short with its misleading claim of 'isolated outputs,' since they aren't fully isolated, leading to potential noise bleed between pedals. The power supply's affordability makes it attractive for budget-conscious musicians, but those seeking truly isolated outputs will need to look elsewhere, like the pricier Truetone CS12. Overall, it's a decent step up for those upgrading from a daisy chain without breaking the bank.

neutral

Full Review

Add review

4.5 out of 5

Based on 3 Reviews and 11 Ratings

5 star

4 star

3 star

2 star

1 star

thomas_redmond

251

over 8 years ago

Cheap AF and works well.

I used to have a BBE supper charger which is very similar to the Voodoo Pedal Power. I never had a problem with it other than the fact it only had eight isolated outlets. I currently have two of these Donner Power Supply bricks on my board because of a lone reverse polarity pedal that needs its own supply. I like that they can fit onto one row and they have a nice LED display. I may upgrade in the future but so far this model is just fine.

joe_kairis

1456

over 9 years ago

Thirty Dollars All-Inclusive

I had a 1-spot daisy chain I acquired for free that I had considered using to power my new board, or maybe going in the opposite direction and shelling out $100 or more for a voodoo labs supply. I opted for this thirty dollar unit from Amazon instead. Not only does it work very well, it is small enough to be mounted under the slanted Gator boards. It also lights up blue so that your board looks cool. I was worried it wouldn't power my Digitech Whammy DT, however it powers it fine on the higher dc inputs. As an added bonus, this comes with nine or ten dc cables (didn't have to buy separate/ pay extra)! Great buy, highly recommend.

Roles:

Singer Guitarist Bassist

Genres:

Rock Blues Country blues

azfatboy

1255

over 9 years ago

Great features, great value!

Has better power options and more ports than the Voodoo Labs Power Plus 2, which costs 3 times the price. Has worked great for me so far, powering a dozen pedals (yes, I am actually using a daisy-chain off my TU-3 for a couple pedals).