Mini Pedal Power Supply with 6 Outputs (GK-37)

Does the job, it’s small and fits under my pedal board with the included velcro. No noise whatsoever from this little guy. Great price too. Good quality.

I bought this power supply to power up a few pedals for my Acoustic guitar rig- S0 far works excellent.

I'm using this to power a TC Electronic PolyTune and an HX Stomp (with a power doubling cable.) I did have to use a filter as there was a hum on the PolyTune but other than that it works great.

I have a small pedalboard that most power bricks won't fit on the underside. This is perfect. Best of all, it has 2 outlets in 3 different milliamp ratings that I needed for a few pedals that need more than the usual 100ma that a lot of the power bricks have.

TL:DR - It’s Quiet, It’s Small, It’s in a metal housing, it comes with cables and power supply, it works well.Full story:Bought it to power my 4 pedal acoustic board. It’s running a Boss AD-10 (300mA) a SA Collider (300mA) and a Smolder OD (100mA) and it’s doing it well and quietly. YMMV. Some people complained of noise and depending on your signal chain and pedal combo that can happen. Everything plays differently. Mine works great and has ZERO noise. It’s tiny, it stuffed right in the back corner of my board and disappeared.If I had to give a gripe it would be that the power supply cord for the wall is a touch short but it doesn’t matter to me cause I run it into a power strip that sits right behind my board anyway. Also the supply plug is rated at 1A so I’m not sure how it would act if you tried to max out the little guy. Also there’s no I/O switch so it hot when you plug it in and not when you don’t. Not a deal break as many high dollar units don’t have one either.Let’s be real, it’s $25 and it’s made of metal. That’s a lot to ask for anymore. So far so good, bought the 2 year warranty so I have 2 years or more of no worry power supply. Its a cheap gamble really.

a little noisy, I had to use a smart gate to compensate, otherwise it is fine

Love this little guy. Have been using it for over a year with no problems at all. This gets heavy use as it is constantly turned on and powering my pedals. Highly recommend

Overall I’m disappointed.I had the perfect use for this as my pedalboard required exactly 6 lines of power exactly rated each for the current that this supply provides.But while power seems to be maintained just fine while all 6 of my pedals are connected, the audio output of my A1X multi-effects starts sending a really annoying high pitch noise to my amp whenever it gets connected to this supply.I tried all 6 ports connected individually to the pedal, but got the same high band noise every time.I’m pretty sure it’s not my effects pedal, as the noise goes away immediately if I connect a different, single-line supply to it (I tried two different brands: D’addario, and the original Zoom supply) or if I let the pedal run on batteries.I’ll guess I’ll try to open it and fix it later; I’m just guessing but probably someone cheaped out on the filter caps or something.So if your setup requires any sort of sensitive pedal I say you are better off getting something else. High noise issues like this are really impossible to manage even with filters if they get in the signal chain.