9V Power Adapter for Roland PSB-120 PSB-1U Boss PSA-120S: UL Listed Extra Long Cord ACB-120 ACF-120 ACK-120 ACI-120 VG-99 GT-10 SPD-SX AX-09 FA-06 SP-404SX Keyboard Guitar Effects Pedal Power Supply

It works perfectly.

I purchased 3 of these for my Roland System-8 Synthesizer and 2 vintage Roland Octapad PAD-8's. These adapters work great with no issues and are an excellent replacement for the original Roland power adapters which costs a ton more. This is a great quality product. And they look great too! Highly Recommended!! AAA+++

This power adapter is perfect! I bought it as a backup power supply for my Roland SPD-SX and it works like a charm. 10/10 would recommend!

At about 1/3 the price of the OEM Roland/Boss power supply, this was an easy gamble (it's always a gamble to purchase online...). The PWR+ DC converter is well built, in contrast to so many economy power supplies that are frighteningly fragile. The fact that the plug is in the brick (wall wart) is a positive -- fewer pieces of hardware to lose, in comparison to the Roland adapter that has a removable AC cord going into the brick. Speaking of fewer pieces of hardware, the PWR+ adapter comes with the proper plug for Roland / Boss equipment on the DC end. This is in contrast to some power adapters that turn out to be a single generic adapter with a second passive adapter to stick on the end so they fit the equipment, resulting in frail connections and lost hardware (aka "uselessness"). In summary: The PWR+ Roland/Boss adapter is solid, intelligently built, and inexpensive. I expect to purchase from them again.

One of the few items/accessories for the Ax Edge that WON'T break the bank. The cord length means you'll probably want an extra extension cord on-stage (if you don't choose to use batteries in that situation), but it's pretty convenient in- studio if you're plugging right into your audio interface & have that 1 AC outlet available on your UPS Tip: Always have your electronic instruments on an uninterrupted power supply with your studio PC/laptop. It's 1 way to help protect your precious gear from taking power-spikes, or getting affected by issues in the grid or even locally in the building which you're recording in.

Works well.

A lot of static

Works perfectly for my guitar distortion pedal

Buen producto

I can confirm that this adapter works very well with a Roland Mobile Cube, with no hum or hiss, even at full volume. Nothing else, other than the overpriced Roland adapter, will work, and I've tried several. This appears to be a quality unit at what I consider to be a fair price. Marc Calgary

I can confirm that this adapter works as a power supply replacement for the Roland PSB-1U and works flawlessly with my Roland SH-201. I haven't used this synth for a few years due to the PSU being stolen after a show I played with some other gear. I was thrilled to see the synth power up immediately.

Lo conecté a mi teclado Roland Juno D, funciona de maravilla y estéticamente luce genial con esa luz led azul, muy futurista. Recomendado 100%

Es el 2o qué compro ya qué el anterior lo pise y le rompí un conector, trabaja perfecto con el Roland GR-55, no hay zumbidos, ruidos o interferencia en la señal qué manda a la mezcladora el pedal en el qué se usa.