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

Truly isolated power, unlike other power supplies that claim they are and are all just cheap housed daisy chains. Eliminated ground hum on all of my pedals that had the issue. Nice weight to it. Functions as it should. Size is right and fits in the housing of my board perfectly. Obviously easy to use. So far I’ve used it for a few hours with all eight 9V inputs active and while it did get very slightly warm it did not get at all hot to the touch. Can’t comment on the 12/18V inputs because currently I don’t need them. Highly recommended as of now and big props to Caline for making something like this highly affordable for the working musician. Will update in the future if I experience any issues.

スタジオでのリハや曲作りアレンジには丁度良いかな！！ 勿論ライブでも。

I recently purchased this power supply and have to say it is everything that they claim it to be. All I can say with certainty is the supply produces no noise and quells those noisy pedals...perhaps attributed to fully isolated ports? At any rate, the power brick is solid. I run it on a mini board and it really does a nice job. The power adaptor cord is quite short and has to be extended. They could have afforded to make the cord longer. Other than that they unit seems solid and I have no complaints. For the price and the quality, it makes little sense to buy anything else.

I ordered this after going back and forth for quite awhile as to whether I needed an expensive power supply like Voodoo in order to get something that would work well. Had a bad experience with the Onstage unit, which claimed to be isolated, but with my simple 9 volt pedals was a mess of noise and one pedal didn't work at all. So, got nervous about trying another lower cost unit. But again, all I'm running are simple 9 volt <100 ma pedals. Did my research and decided to give this one a go, knowing I had free return. I was amazed to find it was whisper quiet, powering my 6 pedals with no issues at all. Also this unit is very small, so will easily fit underneath all but the lowest pedalboards. My only possible concerns are how rugged the unit itself and its power supply will prove to be. Only time will tell, but so far so good. Of course replacing the power supply would be an easy low cost fix if ever needed. If I did so I'd look for a power supply with a longer, heavier cord.

Just arrived yesterday. Have not powered up the pedal board yet but I will be sure to write an additional review once I’ve had the chance to give it a proper test. I bought this to replace my older Dunlop DC Brick which is NOT an isolated power supply and came with very flimsy cables. The Caline power supply came with more durable cables that connect firmly into the unit. I did a lot of research before buying this unit and everything I’ve read and watched on You Tube indicates that this unit is TRULY ISOLATED which results in zero noise from digital pedals, etc. I have very minor gripes about this unit. The edges feel a bit sharp and it did not come with any accessories to attach it to a pedal board. I’m not taking any points off for that as it does not relate to functioning. I plan to put some Velcro on the bottom and attach to the top corner of my pedal board. If you have a Pedal Train board I’m sure you could attached it below with zip ties or something else to ensure it’s secure. There are many reviews out there that rave about how this unit is the best bang for your buck when it comes to isolated power supplies. I strongly recommend checking out those reviews. I can’t comment on the more expensive expensive power supplies made by Truetone and Voodoo Labs but keep in mind those units are at least $100 more than the Caline. They may have some better features that the Caline doesn’t have but I don’t know if it’s worth paying the extra money unless you’re touring the world with Taylor Swift. Caline appears to be the best option if you’re looking for a truly isolated pedal power supply that will get rid of the noise. There’s a great You Tube video of a tech going through the components and pointing out the filtering that addresses the noise that some pedals can make. I also have a Caline Wine Cellar (Bass Driver/DI) which has been a great addition to my bass pedal board. Build and sound quality are great. The rumour is that the circuit is based of the Ampeg B15.