PedalBro

Overdrive · Mad Professor

Mad Professor Simble Predriver

  • 9V DC · center −
  • 2.5 mA
  • Analog
New
No price yet
Used (asking)
from $166.06
Compare pricesSee specs

Quick facts

Power
9V DC
Current draw
2.5 mA
Polarity
Center negative
Dimensions
66.5 × 114.3 mm
Status
In production

Where to buy Mad Professor Simble Predriver

Used listings asking $166.06–$199.02, median $188.03 (2 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$166.06View
ReverbUsed$210View

Prices last checked 21 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.