9V DC 500mA Guitar Pedal Power Supply Center Negative, 9 Volt 0.5a AC DC Power Cable Adapter 5.5 x 2.1 mm Cord for Boss 1 Spot Behringer Zoom

Perfect replacement for my electronic soft tip dartboard.

As described

Got it for my little guitare amp, works flawlessly.

Nice it comes with an adapter. For: Stomp boxes n other distortion electronics on the floor. Worked fine n the adapter feels solid.

It plugged right in to my Boss EV-8. It was perfect.

I bought this for a Ditto Looper (guitar foot pedal). It worked fine, however, unfortunately, as it turns out, the Ditto was defective and was returned. When I replaced the Ditto with the Boss RC-1 looper, the Rockhouse power supply was not compatible and did not work. This was resolved by getting Boss 9 volt power supply.

This power adapter is mislabeled. It's supposed to be negative center. Plugged it into the brand-new Donner Circle Looper pedal I also got, and no power. I tested it with my multitester and this is positive center. Both the item as it appears on Amazon says negative center as does the label on the device. I am greatly concerned because it was improperly labeled that my new pedal is fried also. I will be returning this for a refund.

Works as it is. But may not work with all pedals.

Efficace

Compact easy to plug in with a cord for plugging in

I bought this for the EX-Inferno Metal Distortion pedal and it works perfectly.

This power supply works just fine. Its quiet and does not introduce noise into the audio. The prices is ok too. My one complaint is has a 3ft power chord, which is simply too short. If you don't have a peddle board with integrated AC power, then you have to add an extension chord which just adds to the power chord mess. That said, it works and this is a minor issue. Overall the supply is good value.

Using this to power a reverb pedal. No issues at all.