JOYO Guitar Effect Pedal Power Supply Isolated 9V 12V 18V (100mA, 500mA) 10 Outputs Jacks with Isolate Short-Circuit and Overload Protection (JP-02)

A power supply I bought in order to rig up some pedals I had in a toolbox inside the lid of a Boss BCB-6 which was gathering dust in my wardrobe. I already had a Joyo pedal so I figured this PSU was likely to work with it. I was right. I had initially bought a cheap PSU with a plug and daisy chain elsewhere but immediately recognised it was noisy and it was not up to the task. I clearly needed something substantial, and thus needed to spend a bit more. A few of similar unbranded units get poor reviews. I was pleased to discover this Joyo unit does not hum or make unnecessary noise. It had no problem powering up each of my pedals. It was easy to set up and I ended up using Velcro to fix it inside the lid and stop it slipping about. There are a number of choices for voltage, 9V, 12V and 18V. My pedals were all 9V. There are blue LEDs that light up to show you the unit is switched on and powered up, and probably provide a bit of extra light if you are on stage. You can also turn this feature off if it's not for you. In short, this does work and it works well. It currently powers six pedals and the maximum is ten. Installation was simple, and although it cost a lot more than the £8 cheap plug-in daisy chain I initially bought it's miles better. I think it was about £30. It was worth the extra, no question. It's only had light home use so I can't vouch for its longevity or extended use under stage conditions, but I have had no significant problems with it and find it easy to recommend this Joyo PSU to a casual guitarist who just wants to pick up and play with the minimum of fuss. One point worth mentioning. There were a couple of small extension leads in the box. I found them to be hopeless. They don't work. The output jacks didn't go all the way in to power up some of my pedals. Avoid using them altogether if you can. Also, read the instructions to make sure you use the right leads in the right places, as otherwise they could cause some damage as well as inconvenience. Check the ratings of your pedals, so you plug them into the right slots. Overall, a pretty simple upgrade and I'm glad I got it. Recommended.

This has been a great power unit. Fits neatly under my board and powers 8 pedals. Has survived being kicked around at 30 or so rowdy gigs. No noise or other issues.

Have a looper and three pedals which had a lot of hum with simple power supply and daisy chain. This has reduced the hum to next to nothing and even improved the sound of my guitars. Well built and good price.

Clean power supply, good price!

Worked as expected with a variety of pedals.

Great product, useful number of 9v outputs and two other more powerful outputs. Compact size.

Unit seems solid and well built and I barely get any noise with all 10 slots plugged in. I honestly wonder how much more I would have to spend to get a power supply that made a reasonable improvement to sound. If you're looking for solid power supply that doesn't break that bank you couldn't do much better than this.

Not bad for the price.

Very well built. Great design as well. It's worked perfectly since I got it. Including cutting out the hiss and whine of a formerly noisy pedal. 8 of the ports are for 9v, which is standard for the vast majority of pedals.... but keep in mind that the other 2 ports are for 12v and 18v. Luckily, I use several Wampler pedals, and most of them will run on 9v or 18v. (And yes, if you are wondering.... a pedal that is designed to take both/either 9v or 18v, will work with the 12v port.) The LEDs are bright and easy to see. I'm really impressed with this power supply! Incredible value for the money. 100% recommend.

Just set this up and it's working great. No noise and plenty of power for plenty of pedals. Joyo is a brand to trust. They make a good product at budget prices. Highly recommended if you need a power supply for your pedalboard and are on a budget.

For the price, this is really worth it. No noise on mine but check yours asap. Had a friend who bought 2 and one of them had a loud hiss. Good thing Joyo is awesome and had it replaced faster than the original one was shipped. Nothing is perfect but Joyo makes it perfect if you have any issues. Mine has been on my board now for 4 months, turned on for a few hours everyday and has zero issues. Good weight, looks good, does not feel cheap = A+ product!

this thing works perfect for what I need it for, would buy again. the power switch doesn't really do anything but I've got plugged up to a separate switch anyway.

I had ordered numerous items from Amazon in order to reduce the amount of unwanted noise coming from my guitar rig: newer surge protector, newer cables, a noise gate, ground loop destroyer, etc, etc. This compact, economical and lightweight power supply helped reduce the amount of unwanted noise. Unfortunately, the Eventide Space pedal seems to only work with its own power supply; otherwise, I think that this Joyo product would have definitely helped in that regard.