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BOSS PSA-120 Power Adapter

SKU: # 18033   |   Model: # PSA-120   |    Product Reviews2 Reviews  Write a Review
BOSS
BOSS
PSA-120 Power Adapter

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PSA-120 Power Adapter
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Description
Q & A 6
Reviews 2
The PSA-120S is the recommended power supply for products including all new BOSS Compact and Twin pedals, ME-50/-20/-20B Multi-effects, the DB-66/-88/-90 metronomes, DR-Series drum machines, FC-Series foot controllers, MC-202, SH-101, SP-202, TR-626, and all TU-Series tuners.

- New generation power supply for todays digital instruments.
- 500 mA of current to easily power multiple pedals, even digital ones.
- Power cable length is increased to almost 10 feet.
- LED indicator for quick visual verification of on/off status.
- New design which does not cover adjacent power outlets

Input Voltage: AC 117 V (50Hz/60Hz)
Output Voltage: DC 9 V
Maximum Current Output: 500 mA

Size and Weight
Width: 27.8 mm / 1-1/8 inches
Depth: 43 mm / 1-3/4 inches
Height: 63 mm / 2-1/2 inches
Weight: 150 g / 6 oz.

Q & A

Question: Peut il être fonctionnel avec la pédale boss ve-22?
- asked on Feb 19, 2024
Answer: oui !
- answered by Robert Lalonde, Québec, Quebec
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Question: Is this the power adapter for the BOSS ME-90 multi-effects guitar pedal? If so, I'm curious how it would work, considering the pedal's battery pack is 4pcs (6V) while the adapter is 9V. Normally, the battery and adapter should have the same output.
- asked on Sep 13, 2024
Answer: This is the recommended power supply despite the difference in voltage rating. Its circuitry likely reduces the 9V PSA voltage down to the 6V required.
- answered by David Callender, Hamilton, Ontario
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Question: Is this compatible for use on a Zoom B3 Bass Effect pedal?
- asked on Dec 5, 2024
Answer: We recommend the ZOOM AD-16 for this unit, but the Boss could work.

The B3 would be at the very high end of it's output capability.
- answered by Bradford Pettigrew, Edmonton Highlands, Alberta
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Question: Can this be used with the VE-20 Vocal Processor?
- asked on Dec 18, 2024
Answer: Yes it can be used with the VE-20 Vocal Processor.
- answered by Robert Stayner
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Question: Is this power supply compatible with the Boss VE-2 vocal harmonizer?
- asked on Apr 16, 2025
Answer: Yes
- answered by Ron Elliott, Edmonton Mayfield, Alberta
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Question: Is this the right cord for the Boss RC5 loop pedal?
- asked on Jul 8, 2025
Answer: It is!
- answered by Ron Elliott, Edmonton Mayfield, Alberta
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Reviews

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Bonne espérance de vie

0 of 0 customers found this review helpful

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Product Experience   I own it
Closest Store   Vaudreuil-Dorion, Quebec
J'ai acheté un Sound Canvas SC-88 VL probablement aux alentours de l'an 2000. Son PSA-1208 vient de flancher. Y'a pas à dire 25 ans c'est très bon. J'en ai aussi un autre qui alimente en même temps 5 pédales Boss et il peut sûrement en alimenter plusieurs autres. Très bon produit. Le prix est un peu élever mais considérant la qualité et à $1,40 par année d'utilisation ça en vaut le coût.
Posted by Greg Lalonde on Mar 14, 2025
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The Real McCoy

1 of 1 customers found this review helpful

Features  
Quality  
Value  
Overall  
Product Experience   I own it
Closest Store   Calgary Chinook, Alberta
You can't go wrong, this is the real thing for Boss/Roland and lots of other 9v powered gear. I've used it for Ibanez and DigiTech pedals also. Just make sure it matches the requirements of your gear. Nice bright LED and 10 feet of cable is tons, top marks. It might be a 5 star product if not for the hefty price tag, and the bulk of the cable... not sure what that cocoon thing is but it's annoying. Also, they say "won't cover adjacent power outlets" but in my case that's exactly what it does.
Posted by Dean on Jul 27, 2024
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