MXR M 239 Mini Iso-Brick

The isobrick delivers clean power and immediately fixed the buzzing sound in my pedal chain. It's built sturdy and because it's pretty light I was able to fixate it underneath my pedalboard with the same velcro I use for my pedals.
One small issue I have to address is that when you move your pedalboard around, some of the cables might get a bit loose because the fit isn't very tight, so you have to check your connections after moving your board.
So with just one small easily fixable issue aside, this is a great powersupply that easily supplies enough power for some powerhungry pedals like my plethoraX5 and Source Audio Aftershock

Very nice small power supply for small boards. Takes even less space than a mini-pedal. Of course you have an external power supply (adapter) that goes into the wall outlet. The cable of that could have been a bit longer. It's now 1.5 meters or so, so you need an extension chord in most situations. Would have been great if they had added another meter of length.

The brick does what it's supposed to do, in my setup without any unwanted noises. It seems very sturdy and delivers plenty of milliamps. It powers 9 pedals on my board (I use a daisy chain for all the drive pedals and the isolated outputs for delay, chorus, phaser and tremolo.) The supplied cables are a bonus, the angled plugs are practical. I used a daisy chain of my own, since that was not supplied.

Funny detail: the white on/off LED was so bright I had the put a drop of nail polish on it to dim it.

I am happy with it!