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

Works for Roland TD-27 V-drums module.

Cheap and works wonderfully with no noise! I purchased this with my first guitar pedal and it works great! I got a second guitar pedal and decided to pick up a more expensive "quality" plug from a big box music store for my nicer pedal. Upon plugging in both pedals to power, I had a buzzing feedback passing through my amp that I tracked to the new pedal. I thought that maybe the pedal was defective, but when I switched to this cheap Amazon pedal, all the noise disappeared! That made buying a second one of these an absolute no-brainer! As soon as that comes in, that $30 "quality" power supply is getting tossed away. If these keep working, I'll keep using them till I can get a large multi-plug isolated power supply for my board!

Perfect charger. Fast charging.

Thought I already sent a negative review on this item, but when I logged in to correct it, I don't see one. I first reviewed the unit after I plugged it in to my RC-5 pedal and nothing happened. I incorrectly thought the unit was not compatible with the Boss pedal so I ordered an actual Boss PSA adapter at 3 times the price. It arrived and to my surprise the same thing happened. Plugged in the adapter and nothing turned on. This was user (i.e. MY) error. The RC-5 needs a 1/4 inch plug in the Output A socket or it won't turn on. This is a function to preserve battery power when using the unit without an adapter. I assumed the unit would power up when I plugged in the adaptor, but the actual on/off switch needs activated with a cord plugged into that output A for the unit to turn on. Alas, I was an idiot. Once I figured out the unit wouldn't power up until I plugged into OutPut A, all was good. And, both adapters worked just fine. Save the extra $20. This little dude works great.

Works. It’s cheaper and newer than a second hand PSB-1U from eBay or Reverb. Barrel seems a little loose, but that could be the port on the SPD-SX.

Using this for Line 6 Pod Go. Works flawlessly. Chord is short, should be longer.

I have a Roland Boss GT-10 and this power supply barrel did not fit properly in power input on GT-10. Can wiggle it back and forth. This power supply is advertised as compatible with GT-10 so I expected it to connect properly and snugly. Thought it best to return it and purchase the Roland PSB-120.

I bought this power supply for a Roland micro cube guitar amp. It works, but it might introduce hum to the signal. I’m still trying to figure out if that’s the case. Chasing the noise goblins. The plug doesn’t really fit very well into the back of the amp, the barrel connector isn’t really the right diameter to snuggly fit so it is sort of wiggly but it does not come out. the inner part of the plug that grabs the pin holds tight. So that’s not really that great either but not a huge deal because I don’t move this amp around a lot when plugged in. So yeah, it’s OK. I wish I had the official Roland one instead.