The Dirty Shire Overdrive is a overdrive amp-in-a-box for guitar inspired by Friedman / Marshall amplifiers, designed to reproduce the feel, response and dynamics of an advanced tube amplifier.
It covers a wide gain range, from an organic vintage crunch to a more modern, defined saturation as the gain increases.
It covers a wide gain range, from an organic vintage crunch to a more modern, firmer and more defined saturation as the gain increases.
🎥 Video demo
Dirty Shire used in a real-life context:
Musical intent & use cases
At low to medium gain, Dirty Shire delivers an expressive, singing crunch, with present midrange, natural compression, and a supple response reminiscent of a pushed JTM-45-style amp.
As the gain increases, the pedal shifts toward a more modern character, with tighter low end, firmer attack, and denser saturation, while maintaining clarity and note definition.
Thanks to its full EQ, Presence control, and Tight adjustment, Dirty Shire adapts easily to different amplifiers and setups.
It can be used as a main overdrive, as a preamp in front of a clean channel, or as a saturation stage within an existing gain chain, for both rhythm and lead applications.
Who this pedal is for
Dirty Shire is for guitarists looking for an amp-like saturation, with real dynamic response and a natural feel under the fingers.
It is particularly well suited to players who want to move from vintage crunch to more modern saturation without changing pedals—simply by adjusting gain and EQ.
This pedal is for you if :
- you're looking for a Marshall / Friedman amp-style sound directly under the foot
- you play rock, hard rock or modern lead with a need for dynamics
- you want a main overdrive capable of covering crunch to lead without changing pedals
Positioning in the range :
The Dirty Shire takes an amp-in-a-box overdrive approach inspired by Marshall / Friedman amps, covering vintage crunch to more modern gain in the spirit of Dirty Shirley → BE-100.
It's positioned as a main overdrive, ideal for building a full rock sound with a real amp feel.
Closing note
The Dirty Shire Overdrive is a coherent and musical amp-in-a-box overdrive, designed to deliver a wide range of crunch and saturation inspired by high-end amplifiers, in a simple and direct format.
Key design points
- Amp-in-a-box overdrive designed to reproduce the behavior and response of a driven tube amplifier
- Circuit inspired by two complementary Friedman amplifier philosophies, combined into a single coherent gain structure
- Circuit inspired by two complementary Friedman amplifier philosophies, combined into a single coherent gain structure
- More modern voicing as gain increases, featuring tighter low end, firmer attack, and denser saturation
- Gain control with a progressive sweep, covering clean boost, light crunch, and sustained lead saturation
- Active 3-band EQ: Bass, Mid, Treble
- Presence control for shaping high-end openness and air
- Dedicated Tight control to shape low-end response and bass firmness
- Volume control offering a strong output level
- Internal trim pot to adjust the overall gain level to match different guitars, amplifiers, or setups
- Circuit designed for a dynamic and articulate response, with good noise control
- 100% analog circuit, hand-built with through-hole components
- True bypass
- Standard 9V DC (center negative)
- Compact 125B enclosure