Accessories > Effect Pedals > Power Supplies

Get 15% off and FREE Shipping on [Accessories under $50] totalling $50 or more.

BOSS PSA-120S2 9V DC Power Adapter

Name: BOSS PSA-120S2 9V DC Power Adapter
Brand: BOSS
SKU: Z-210000005260-1
Price: 39.99 USD
Availability: InStock

BOSS PSA-120S2 9V DC Power Adapter

$39.99 USD

~~$0.00 USD~~ $39.99 USD

Sale Sold Out

Shipping calculated at checkout.

Quantity

In stock

Full Manufacturer's Warranty | 30 Day Returns

All items for sale (unless otherwise indicated as Used or Preowned) are brand new. Z String Music is a directly licensed or authorized dealer and all new items carry the full manufacturer's warranty.

Provide clean, regulated power for compatible BOSS pedals and other devices that specify a PSA-series adapter. With 500 mA of available current, this compact supply can power current BOSS Compact and Twin pedals, multi-effects units, and other compatible products. It can also support multiple effects through an optional parallel DC cable when their combined current draw remains within the adapter’s capacity.

The outlet-friendly housing is designed not to cover the adjacent receptacle. A blue LED provides quick visual confirmation of power, while the 2-meter cable offers practical reach for pedalboards, rehearsal spaces, studios, and performance setups.

Features

Recommended power supply for current BOSS Compact and Twin pedals, multi-effects units, and other PSA-compatible products
500 mA output capacity for power-hungry digital pedals or multiple compatible effects
Regulated DC output helps provide stable, dependable operation
Compact plug design leaves the adjacent outlet accessible
Blue power indicator for at-a-glance status confirmation
2-meter attached power cable
Supports 100 to 240 V AC input; plug configuration is specific to the sales region

Specifications

Model: PSA-120S2
Input: 100 to 240 V AC, 50/60 Hz
Output: Regulated 9 V DC, 500 mA
Polarity: Center negative
Cable length: 2 m
Power indicator: Blue LED
Finish: Black

Use only with equipment that specifies a compatible BOSS PSA-series adapter. When powering multiple effects, confirm that their combined current draw does not exceed 500 mA.