🔌 Power Your Passion with BOSS!
The BOSSBoss PSA-120S Power Adapter is a cutting-edge power supply designed for today's digital instruments. With a powerful 500mA output, a generous 10-foot cable, and an LED status indicator, this adapter combines functionality with smart design, ensuring you can power multiple pedals without sacrificing outlet space.
| Item Weight | 0.15 Kilograms |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Color | Black |
| Energy Specifications Met | TUV |
| Output Voltage | 9 Volts |
| Power Source | Corded Electric |
| Current Rating | 5E+2 Milliamps |
| Main Power Connector Type | 2 Pin |
| Portable | Yes |
| Input Voltage | 120 Volts |
| Mount Type | Wall Mount |
| Amperage | 0.5 Amps |
| Wattage | 120 watts |
| Connectivity Technology | HDMI |
| Connector Type Used on Cable | 2-Pin |
| Compatible Devices | Musical Instruments |
| Additional Features | Portable |
R**G
Well made, better quality than lower price alternatives
This power supply is highly recommended by BOSS and users as providing high quality, clean power. There are several aftermarket alternatives at far lower price but I have read that several do not provide a clean power signal and can damage guitar/bass effects boxes.
A**R
Works as promised
Works as promised
L**R
Works perfectly as it should. Zero issues.
Fits perfectly, zero hum, no issues whatsoever. Bought and returned a third party adaptor previously that didn't fit and hummed like crazy. OEM has always been the best bet for me.
A**O
Great NOISELESS 9 volt power supply worth the money the money
If you want a great single 9 volt power supply for your pedal , that doesn't make your amp whistle or make other noises .. And don't wanna drag out the iso brick .. this is it ..
E**R
This is an authentic Boss PSA 120-S adapter
This is an excellent power adapter that fully meets expectations. It is unquestionably an authentic PSA-120S unit, even arriving in official Boss/Roland packaging — a reassuring detail for anyone concerned about receiving a genuine product.I connected it to my Boss ME-90, and it performs flawlessly, delivering clean, consistent power while saving me a significant amount on AA batteries. Thus far, I’ve experienced no unwanted noise or interference. As the adapter officially recommended by Boss for their gear, it’s clear this unit was designed specifically with these devices in mind.While it is priced higher than many generic alternatives, the peace of mind that comes with using the manufacturer’s recommended product—especially when powering high-end equipment—is well worth the investment. I strongly recommend this adapter to anyone in need of a reliable PSA-120S solution.Overall, I give this product a 4.5 out of 5 stars. The only reason I’m not giving a full 5 stars is simply because I’ve only recently purchased it, and I’d like to see how it performs over time. That said, based on the build quality and performance so far, I don’t anticipate any issues.
O**_
Improves sound to me
I don't know what it is, but I feel like when I use this power adapter, I get a better sound through my amp. Which I didn't think would be the case, I thought why not just use a One Spot? If you have Boss equipment and want a solid power source, I'd get this.
D**E
Works well
Does what it says
R**.
Saves you a lot of money in batteries
Awesome, now I don’t have to spend a fortune on batteries.
Trustpilot
1 week ago
2 months ago
