PSA Series

Power Adaptor

PSA Series
Where to Buy

The PSA series is the recommended power supply for products including all new BOSS Compact and Twin pedals, Multi-effects and more.

Downloads

Brochures

Support

If you have questions about operating your Roland/BOSS product, please check our Roland TRIBES forum for answers to the most common questions.
In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference.

Support Documents

  • BOSS Product Catalog 2008

    Forging the Future - Innovation for Creative Inspiration
    BOSS forges into 2008 with an awe-inspiring lineup of effects, digital studios, and accessories.

  • BOSS Guitar Effects Guidebook

    BOSS offers an extensive selection of guitar effects that can be used by guitarists to get any kind of sound you can imagine. Here's a quick reference guide to the type and function of each unit.