The Extreme Driver is inspired by the legendary japan-made orange distortion
pedal and its famous mods. Combing iconic rock distortion sound, wide dynamic range and flexible controls, this pedal gives you a wide tone arsenal ranging from smooth leads to golden 1980s rhythms.



Please keep this manual in a convenient place for future reference.

Power Supply

Always use a DC 9V center negative AC adapter. Use of an adapter other than that specified could damage the unit or cause malfunction and pose a safety hazard.

Always connect the AC adapter to an AC outlet that supplies the rated voltage required by the adapter.
Disconnect the AC adapter from the AC outlet when during lightning storms or not using the unit for an extended period.


Always turn off the power before connecting or disconnecting. Make sure to disconnect all cables and AC adapter before moving the unit. This will help prevent malfunction and damages.

Environment Considerations

Avoid using the unit in any of the following conditions that could cause malfunction:

  • Extremely hot or cold places
  • Under direct sunlight
  • Magnetic fields
  • Near heaters and other heat sources
  • Sandy or dusty places
  • Places that are extremely humid or exposed to splashing water
  • Places with lots of vibrations

Electrical Interference

Devices that are very susceptible to interference or that emits powerful electromagnetic waves (e.g. radios and TVs) should not be placed near this unit, as interference could occur.
Electromagnetic interference could cause malfunction and could corrupt or destroy data.
Always operate this unit at a suitable distance from these devices.


Do not apply excessive force to the switches and other controls, exposing the unit to strong impacts, which could cause it to break.
Do not put foreign objects or liquids into the unit.
Never open the case or attempt to modify the product in any way since this can result in damage to the unit.
Clean only with a soft, dry cloth.


Inspired By Classics And More

The Extreme Driver is inspired by the legendary Japan-made orange distortion and its famous mods, bringing you the iconic rock distortion sound that has been famous since late 1970s.

Easy Controls, Wide Flexibilities

The Extreme Driver features an easy-touse three-knob tone control: LEVEL (output volume), TONE (brightness) and GAIN (distortion amount) for using in different scenarios. Each knob gives you a wide control range.

3-way Tone Switch Connections & Controls

The Extreme Driver offers a the 3-wayselector for choosing from three sound types for satisfying different musicians:

TUBE: Smooth, tube-like “E-mod” style sound
ULTRA: Powerful, edgy “U-mod” modern style sound
NORMAL: The original 1980’s “Classic
Rock Distortion” sound

Carefully Selected Components

The Extreme Driver is designed and built with carefully selected components to ensure best sound quality and road performance. The solid Aluminum-alloy chassis ensures touring reliability, and True Bypass design gives you a transparent tone


  • Powerful, rich distorted sound with flexible 3-way tone selector
  • Inspired by the iconic JP-made classic rock distortion pedal
  • Wide range tone controls suitable for both vintage and modern players
  • True bypass provides transparent tone
  • LED indicator shows the working state
  • Enduring, light-weighted Aluminumalloy chassis


Power Requirement: 9V DC center negative
Current Consumption: 10mA
Dimensions: 42×93.5x52mm
Weight: 225g

Connections & Controls



Note: This Owner's Manual is adapted from the official manual created by Donner in PDF format, without modification of the content. We just rewrite the PDF, into responsive mobile friendly pages.So, you can read this document anytime and anywhere.

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