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The Donner DPA-1 is a compact, high-performance 9V DC 1A power supply adapter featuring a 5-way daisy chain cable for powering multiple music devices simultaneously. Designed with noise-isolating copper core cables, it delivers stable, hum-free power to keyboards, MIDI controllers, digital pianos, and guitar pedals. Trusted by thousands of musicians for its durability and consistent output, it’s the essential power solution for professional and hobbyist setups alike.












| ASIN | B012VQ5A7S |
| Amperage | 1 A |
| Best Sellers Rank | #1,747 in Musical Instruments ( See Top 100 in Musical Instruments ) #12 in Keyboard Power Supplies |
| Brand | Donner |
| Built-In Media | Daisy Chain, Power Adapter |
| Color | Black |
| Compatible Devices | Guitar Effect Pedals, Musical Instruments |
| Compatible Phone Models | DPA 1 |
| Compatible Power Plug Type | Type A - 2 pin (North American) |
| Connectivity Technology | wired |
| Connector Type | Daisy Chain Connector |
| Current | DC |
| Current Rating | 1 A |
| Customer Package Type | Certified packaging |
| Customer Reviews | 4.6 out of 5 stars 10,633 Reviews |
| Enclosure Material | Copper |
| Form Factor | Daisy Chain |
| Frequency Range | 60 hertz |
| Included Components | Daisy Chain, Power Adapter |
| Input Voltage | 240 volts |
| Item Weight | 0.14 kg |
| Main Power Connector Type | 2 Pin |
| Manufacturer | Donner |
| Mfr Part Number | EC836 |
| Model Number | DPA-1 |
| Mounting Type | Tabletop Mount |
| Number of Items | 1 |
| Output Current | 1 A |
| Output Voltage | 9 volts |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | 100-240 V AC |
| Special Feature | Daisy Chain, Noise Isolation |
| Special Features | Daisy Chain, Noise Isolation |
| Specification Met | dpa |
| Unit Count | 1 Count |
| Wattage | 6.5 watts |
R**.
My pedal board is very happy
I made my own pedal board and this was perfect. the cord length is perfect, everything connected, compatible with all of my pedals, and I didn't need one of those large power supplies with the large price tags. Everything works, I'm happy.
E**.
It still working fine for 6 month+ of usage
Here is my honest review. I have purchased this about more than 6 months ago to connect my guitar pedals. It's been a while and the power supply is still working in good condition. I hooked up all of the 5 pedals simultaneously and the charging capacity pulls all enough power with any noise. It's a bit far from outlet but the length is goon enough for me to hook up. Everything is good so far except, Now here comes my Cons: I really hope that the power adapter has some extension cord type instead of bulky power adapter plug in. I know it has to have the rectangular power adapter but I hope they design to attach even a short power cord to hook up the power instead of power adapter itself. it's bulky, when the receptacle is angled or connected to the other power cords, it's hard to plug in. Other than that, this is a good buy product and I recommend this.
A**R
A Game-Changer for My Pedalboard Setup!
I recently purchased the Donner DPA-1 Guitar Pedal Power Supply Adapter to tidy up my pedalboard setup, and it has exceeded my expectations in every way. First and foremost, the build quality is impressive. The unit feels sturdy and durable, assuring me that it can withstand the rigors of gigging and regular use. The compact design is perfect for saving space on my pedalboard, and the cables are just the right length to keep everything neat and organized. The multiple 9V DC outputs are a game-changer. With a total of 10 outputs, I can power all of my pedals without any hassle. The power supply is also whisper-quiet, eliminating any unwanted noise or hum in my signal chain. One of the standout features for me is the LED indicator lights for each output. This makes it easy to troubleshoot any potential issues and ensures that I can quickly identify which pedal might be causing problems. The Donner DPA-1 also provides reliable and consistent power, maintaining the integrity of my tone across all pedals. No more worrying about batteries running out or dealing with a mess of individual power adapters! In terms of affordability, the DPA-1 is a fantastic value for the performance it delivers. It competes with higher-priced options on the market without sacrificing quality. In conclusion, the Donner DPA-1 Guitar Pedal Power Supply Adapter has transformed my pedalboard setup. It's reliable, compact, and offers exceptional value for the price. If you're looking for a versatile and high-quality power supply for your pedals, the DPA-1 is a top-notch choice. Highly recommended!
J**K
Buy from Amazon, not donner direct
Updated review: finally got someones attention and was issued a refund. I have about 6 donner products and all except the 1 work great. Updating from 2 to4 stars as my only grief was with cs on dooner website, had to go thru amazon donner store to finally get a responce. Will buy more donner items in future, but it will be thru amazon. Org post: have a donner DPA1, works great no noise, adding pedals so i needed another, the DPX was marked down about $100, didn't really need a portable but for the price, sure. received item and noise is horrible, tried eliminating pedals one by one to see if one was the problem. didn't help, running 5 pedals off this, 3 are donner (dark mouse, harmonic square, and noise killer). all work wonderful, but there is something not right with DPX, i contacted support for a return or exchange which they promptly replied asking for photos, which i gave them the next day. i have not heard back since...nothing. love donner products. customer service not so much, it's been 6 days since i emailed them the photos. Haven't heard a peep from donner c/s, it's been nearly a month... But from Amazon so you can get a refund if needed.
K**L
Better than I expected
Works very well and powers all my pedals without issues or sounds!
V**R
Works fine.
All good on this sale. Product works fine and as it should. No issues.
M**C
Donner DPA is great
Works perfectly and a great price
D**N
Great adapter
This is a great adapter. It is quite! Glad I bought it
B**.
This One Adapter does the work of several adapters and creates less clutter and frees up outlets.
As Described,, i use it to power up several pedals at once with just this one power adapter , its much better than having a whole bunch of adapters and their wires all over the place,, or worse not having enough adapters for all the effects pedals. or not having enough electrical outlets for all the adapters. Now just this one adapter does many of my effects all at once and takes up less space on the floor and only needs one electrical outlet . I am glad i found this useful item on amazon,, very happy with it.
B**M
Satisfied
Great product
H**.
Buen adaptador de corriente.
Cumple bien con su función y no he notado un incremento de ruido más que el que de por si ya hacían mis pedales de distosión aún cuando los tenía con pilas.
C**Z
Buena calidad.
Se ve bastante bien...
L**A
Good
Works well, i’m running two effects rn and so far i’m not experiencing any noise
Trustpilot
2 months ago
3 weeks ago