Boss XS-1 Poly Shifter was announced on September 25, 2025.
Boss USA
Boss XS-1
Boss XS-1 Press Release
Boss XS-1 Owner’s Manual
Boss XS-1 Owner’s Manual Online
Boss XS-1 Software
Boss XS-1 Support
To register the Boss XS-1, click here.
2025-09-25
Boss XS-1
Type: Poly Shifter
Price: US $200
On sale @ Amazon.
Buy @ Guitar Center.
Shop @ Boss.
Here are select Boss accessories for Boss XS-1.
Boss PCS-20A
Type: Parallel Daisy-Chain Cord
On sale @ Amazon.
Buy @ Guitar Center.
Shop @ Boss.
Boss PSA-120S2
Type: Power Adapter
On sale @ Amazon.
Buy @ Guitar Center.
Shop @ Boss.
Here are select cables for Boss XS-1.
For Boss cables, click here.
For Mogami cables, click here.
For Roland cables, click here.
@ P4MU
Boss XS-1
Where do we go from here?
Back to Boss Effects.
Go to Boss.
P4MU 
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