Top-Seller
BOSS PSA-120S2 AC Power Adapter


Description
BOSS is proud to offer the PSA-120S2 AC Power Adapter, the dedicated power supply for their lineup of innovative compact pedals, multi-effects, drum machines, metronomes and tuners. The PSA-120S2 provides clean, regulated 9.6V DC power with 500mA of current, specially designed to fuel BOSS devices for optimal sonic performance. Its 10' cable gives players ample room to position their pedalboard, while the redesigned plug won't block adjacent power outlets. An LED indicator allows for quick visual confirmation that your PSA-120S2 is providing power as needed. For guitarists and bassists seeking a dependable power source that keeps their BOSS effects running strong through every rehearsal, studio session and show, the PSA-120S2 is essential gear.
Provides Stable Power for High-Tech Pedals
The PSA-120S2 delivers 9.6V DC power at 500mA, ideal for powering BOSS's lineup of innovative compact pedals, multi-effects and other devices. Its regulated output helps ensure clean, consistent power that won't introduce unwanted noise, even when multiple digital pedals are daisy-chained together. For guitarists using high-tech overdrives, delays, loopers and other effects that require robust, reliable power, the PSA-120S2 is a must-have accessory.
10-Foot Cable Offers Flexibility
The PSA-120S2 features a 10' power cable, giving musicians ample length to position their pedalboard wherever needed. Whether you have a complex pedalboard setup on a large stage or just a couple of essential stompboxes in a small studio, the PSA-120S2's lengthy cable provides the flexibility and freedom to power your BOSS devices wherever you want them.
Redesigned Plug and LED Indicator
BOSS redesigned the PSA-120S2's plug so that it no longer blocks adjacent AC outlets, a thoughtful improvement for crowded power strips and the tight confines of a pedalboard case. An LED indicator allows for quick visual verification that the PSA-120S2 is providing power as required. When the LED is lit, you can power on your BOSS pedals and devices with the confidence that clean, regulated DC power is flowing through the 10' cable.


Featured Articles
Reviews
4.77
57 Reviews
100%
of respondents would recommend this to a friend
Most Liked Positive Review
Useful adapter
I wanted an adapter for my Boss Mini Katana travel amp. It eats batteries quickly so I thought this was a worthwhile investment. It's a bit pricey for a simple power cord, but I read nightmares online about cheap versions ruining the amp so I decided to just invest in the real deal. I'm getting my money's worth, and saving on buying batteries. It's a good adapter and so far is reliable and works well witht he amp.
Most Liked Negative Review
I am not happy I need this
I use this for the new DD-200 I am frustrated I can't use one of my existing power supplies to power it. It would be great If the pedals came with their own power supply, or didn't require so much power to operate. I would also love a boss pedal power supply to power my multiple Boss 200 series pedals.
- Portable Electronics23
- High-End Equipment13
- Having Around The House8
- Travel6
- Emergency Equipment2
- Pricey / Poor Value4
- Short Life1
- A bit pricey, but it IS reliable1
- Not Included1
- Quality Oriented34
- Budget Shopper1
- Personal33
- Business5
- Reliable28
- Good Value16
- Good Power Output9
- Long Lasting7
- Fast Charge6
Reviewed by 57 customers
Nice product, feeling safe now :)
Verified Buyer
submitted5 months ago
byJuan
frommiami
Submitted as part of a sweepstakes
I bought this for my BOSS multi-effect pedal board. Works great and I do not have to worry that it will damage my equipment. #sweepstakes
Essential
Verified Buyer
submitted5 months ago
byStephen
fromMamaroneck, NY
Submitted as part of a sweepstakes
Power
I would buy this item again
Verified Buyer
submitted7 months ago
byDave
fromDallas TX
Submitted as part of a sweepstakes
It powers my Boss GT-1B bass effects processor. You don't need to rely on batteries.
Made the right way. side-load adapter.
submitteda year ago
byGary
fromOcala,FL
Perfect adapter. Although pricey, but worth it. Nice long cord forstage use. Just wish it was half the price. Use a coupon if you can.
Boss/ Roland quality - for some things you get what you pay
submitteda year ago
byT
fromNashville, TN
It works. It has a led so you know if it's on. I don't understand why others complain about the cost . It has a decent warranty . I'd rather pay extra for reassurance the magic black smoke doesn't come out of a 200-400 dollar pedal . I don't think this is naivety- to trust the company that makes the pedal to make an appropriate power supply. Sometimes you do get what you pay for.
I would buy again
Verified Buyer
submitteda year ago
byLindsey
fromSouth Carolina
Submitted as part of a sweepstakes
Use with a pedal
Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitted2 months ago
asked byCub
fromLos Ángeles
Will this power a 1983 Boss CE-2 that needs an ACA Adapter
Yes, it will.submitted2 months ago
asked byaw
fromundisclosed
Does this work on Boss VE-2 Vocal Harmonizer?
Yes, it will.submitted4 months ago
asked bydale
fromocala florida
is the plug center post negative?
Yes, it is.submitted5 months ago
asked byTito
fromHemet, CA
Can this adapter work on my Boss Metal Zone MT-2w pedal?
Yes, it can.submitted5 months ago
asked byJoe
fromJacksonville Florida
Can I use it with my boss GT1 multi effect pedal
Yes, you can.submitted8 months ago
asked byNoel
fromShreveport, LA
I have CS -3 will this work and what is the milli amp
Yes, it will.submitted9 months ago
asked bySanches
fromWichita
Is it the adapter for the loop station rc05?? Thanks
Yes, it is.submitted10 months ago
asked byMarcus
fromPasadena CA
Will this adapter work for Boss DS-2 Pedal?
Yes, it willsubmitteda year ago
asked byAndie
fromNorwalk, CA
how does it work? will it permanently charge my pedal or will it only keep it on while plugged?
1) It just needs to be plugged in. 2) I don't know what pedal you mean.submitteda year ago
asked byBrian
fromGrand Rapids, MI
Does this work with the Boss 90 metronome?
Yes, the PSA will work.