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Overdrive · Pettyjohn

Pettyjohn PreDrive

The PreDrive is an overdrive pedal designed to enhance an amplifier's front end with smooth breakup and touch-sensitive dynamics. Premier Guitar rated it 4.5 out of 5, calling it a high-end preamp offering precise tone-shaping capabilities.

  • 9V DC · center −
  • 50 mA
  • Analog
New
No price yet
Used (asking)
from $550

The rundown

Highlights

  • Overdrive pedal with preamp-style circuitry
  • Powered by 9V DC at 50 mA (battery-compatible)
  • Compact size at 90.9 x 142 mm
  • Responsive to pick dynamics and playing touch
  • Made in the USA

Best for

Guitarists seeking an overdrive pedal that works at the front of their amplifier to add controlled breakup and dynamic responsiveness.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
50 mA
Polarity
Center negative
Dimensions
90.9 × 142 mm
Status
In production

Where to buy Pettyjohn PreDrive

Used listings asking $550–$550, median $550 (1 listing, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$550View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power supply does the Pettyjohn PreDrive need?

The Pettyjohn PreDrive runs on a 9V DC supply with 50 mA current draw and uses center-negative polarity.

Can the PreDrive run on batteries?

Yes, the Pettyjohn PreDrive is battery-compatible as it uses a standard 9V power requirement.

Similar pedals

Same type, similar features.

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

Page last updated September 29, 2026.