9V AC Adapter Power Charger for BOSS/Roland PSB-1U PSB1U Effect Pedal and BOSS Roland GT-10 GT-10B BCB-60 Multi-Effects Guitar, 6ft Cable Power Supply Cord

This is a great adapter for your instrument pedal. It works great when you need to have it angle a certain way on your power outlet in order to fit another adapter next to it, because sometimes those power adapters are very big and end up hogging up another outlet that you could be using. This does not hog up another outlet, because it's the last one at the end of my outlet panel - if in the middle of my outlet panel, then it would take up an extra outlet spot, but that only depends on how the outlet panel is setup with its outlet jacks.Please note, always remember the polarity of your adapters and the devices you want to use them with - VERY IMPORTANT!

Good

I like the profile of this power adaptor. It works fine with my Roland TD-3 percussion module. And it is easy to fit into power strips with the plugs for other gear.

Doesn’t work as advertised

Does not work to charge any of the things it claims to be able to charge. Disappointed!