PedalBro

Overdrive · Mr. Black

Mr. Black Mini OD-503

The Mr. Black Mini OD-503 is a compact, handmade overdrive that delivers low-gain tones and responds dynamically to volume adjustments on your instrument.

  • 9V DC · center −
  • 60 mA
  • Analog
  • Mono
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Used (asking)
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The rundown

Highlights

  • Low-gain overdrive with volume-responsive dynamics
  • Compact mini format measuring 45.2 x 94 mm
  • Handmade in the USA
  • 9V DC powered with battery compatibility

Best for

Guitarists seeking a compact, responsive overdrive pedal that cleans up easily with volume control adjustments.

Quick facts

Power
9V DC
Current draw
60 mA
Polarity
Center negative
Dimensions
45.2 × 94 mm
Stereo
No
MIDI
No
Tap tempo
No
Status
In production

Where to buy Mr. Black Mini OD-503

We have no current prices for this pedal yet.

Frequently asked questions

What kind of power does the Mr. Black Mini OD-503 require?

The Mr. Black Mini OD-503 runs on 9V DC at 60 mA and is center-negative, with battery compatibility.

How big is the Mr. Black Mini OD-503?

The Mr. Black Mini OD-503 measures 45.2 x 94 mm, making it a mini format pedal.

Does the Mr. Black Mini OD-503 have stereo capability?

The Mr. Black Mini OD-503 does not have stereo connectivity.

Similar pedals

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

Page last updated September 29, 2026.