CalineCP-205 Guitar Pedal Power Supply, DC 9V True Isolated Pedalboard Power Supply with 8 Totally Isolated Outputs(300mA/500mA), Noiselessly

This is my second power supply that I bought for my guitar board; the first one was for a bass board. Both supplies worked great for all my pedals and they have a small form factor that helps with mounting them under the boards. These supplies helped with the unwanted noise and tidier installation while providing plenty of power for my needs. Hopefully, they will last, fingers crossed.

No issues at all. Quiet functionality and no other pedal impacts the other. This is velcro’dTo the bottom of my pedalboard and worksGreat. I will buy again if I run out of spotsFor pedals.

I didn’t know my amp could be so quiet with pedals!!! I was getting a high pitch noise from my delay pedal and slight hum with a sub $20 power supply. Decided to try this one and I’m glad I did. Seems to be made well and thin enough to fit under my Daddario pedal board.

Only reason I'm giving it 4 stars is it doesn't have an on/off switch, so it's always on when powered. But other than this power supply is perfect! It got rid of all the weird buzzing problems I was having. Would recommend for anybody on a budget. I get a much cleaner tone overall now!

This power supply is completely isolated on both the ground (sleeve connector) and the -9-volt (center pin connector). This puts it in the same category as Voodoo Labs, Cioks, and Strymon products. While I have doubts about its build quality compared to those brands, it is priced at one-quarter of their cost.Previously, I purchased the "STRICH Totally True Isolated" power supply, and while the -9-volt connection was isolated, the ground was common across all the connectors. This setup resulted in a terrible high-pitched whine from my Tonex One. Now my pedal-board is totally silent.Thanks Caline!

I play guitar at home, mostly, so I don't need an expensive power supply for my cheap gear. I have several different boards through different amps for various guitars and pedal combinations. I don't hear any weird noises through it. I'm not sure if it really is isolated or not - I just know it works. It comes with plenty of cables. I got it the day after I ordered it. All good. This is just what I need for quick plug and play fun.

Ive always just used a onespot and daisy chains. I finally bit the bullet and bought me a real power supply. And my god. I wish I bought one of these way sooner. If your are on the fence about getting one of these just do it you wont regret it. Plus I love how small this is. I put velcro on this and put it underneath my pedalboard so its hidden.

It is great, I returned it because my pedalboard it was too small for it, but the product is awesome