PedalBro

Multi-Effects · Boss

Boss WP-20G Wave Processor

  • 9V DC · center −
  • Buffered bypass
  • Digital
New
No price yet
Used (asking)
from $260.81

Quick facts

Power
9V DC
Polarity
Center negative
Bypass
Buffered bypass
Dimensions
173 × 154.9 mm
Status
In production

Where to buy Boss WP-20G Wave Processor

Used listings asking $260.81–$260.81, median $260.81 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$260.81View

Prices last checked 1 hours ago. Links to sellers are affiliate links.

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Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.