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Boost · Keeley Electronics

Keeley Electronics Java Boost

  • 9V DC · center −
  • 30 mA
  • Analog
New
No price yet
Used (asking)
from $199

Quick facts

Power
9V DC
Current draw
30 mA
Polarity
Center negative
Dimensions
69.3 × 114.3 mm
Status
In production

Where to buy Keeley Electronics Java Boost

Used listings asking $199–$199, median $199 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$199View

Prices last checked 20 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.