PSA Series

Power Adaptor

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

Downloads

Support

If you have questions about operating your BOSS product, please check our Knowledge Base 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.
If you require further assistance, all Product Support questions are handled via BACKSTAGE which can be accessed via eu.boss.info