I completely misjudged the Donner brand... again. This inexpensive power supply does the exact same thing as models that are twice the price. It can handle not only 9v pedals but also two additional 18v pedals. There is zero noise; no buzz, no harmonic hum. Nothing. Totally worth every penny. If you're a pedal person, throw away your wall wart collection and get one of these bad boys. I bought this used and I'll never get rid of it.
Verified purchase: Yes | Condition: Pre-owned
The Donner DP-1 works great. I was using a daisy chain, never again. The DP-1 solved a lot of problems I was having. Mostly the noise. Highly recommend this product.
Verified purchase: Yes | Condition: New
I've got a board with 10 pedals and I used the Donner to power 8 of them (I don't have any 12v pedals.) I plugged the out of my board into an Line 6 Pod with a totally clean sound, then listened with headphones for any detectable noise. I even moved the Donner brick around and pushed it right up against my pedals. Then A/B through the pedal board then bypassing the board completely. My findings? ZERO NOISE. After thorough testing I've found it to be completely quite. And the pedals seem to have the proper amount of power. You gotta try the Donner first for $35 and see if it works for you. The other brands are just too expensive (at least for me.) If the Donner works GO WITH IT AND SAVE THE MONEY! It's working for me so far. I just ordered a second one to power the rest of my pedals.
Verified purchase: Yes | Condition: New
You cannot beat the price of this well-built durable 9 to 18 V power conditioner unit to protect your guitar effects pedals system investment. Or any of your low-voltage electronic devices. Very pleased with my purchase, Great price and fast delivery. Thank you very much, Carmen.
Verified purchase: Yes | Condition: New
Good product. I have zero noise and does what I needed. A basement and small bar guitar player/sound man it fits in perfectly
Verified purchase: Yes | Condition: New
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