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Average Price: $184

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$80

$181+

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Description

The Keeley ProCo Rat Mod is a sought-after addition for guitarists looking to elevate their sound with precision and versatility. This distortion pedal is renowned for its ability to deliver a wide spectrum of tones, from smooth, creamy overdrive to aggressive, high-gain distortion. With Robert Keeley's unique modifications, this version of the classic Rat pedal enhances the dynamic range and tonal clarity, making it a favorite among musicians who value both vintage warmth and modern adaptability.

Keeley’s modded Rat pedal retains the original's iconic characteristics while introducing improved components and circuit refinements that reduce noise and increase touch sensitivity. The pedal features three distinct clipping modes, providing players with a robust array of sonic possibilities. Whether you're crafting a searing lead tone or a crunchy rhythm sound, the Keeley ProCo Rat Mod is engineered to respond to your every touch, ensuring your personality shines through every note.

Designed to fit seamlessly into any pedalboard setup, this pedal is housed in a durable enclosure that withstands the rigors of touring and studio work alike. Its intuitive controls include distortion, filter, and volume, allowing for easy on-the-fly adjustments. With its transformative modifications, the Keeley ProCo Rat Mod is more than just a pedal—it's a channel to new sonic landscapes.

Key Features:

  • Three selectable clipping modes for versatile tone shaping
  • Enhanced dynamic range and tonal clarity
  • Keeley-modified components for reduced noise
  • Intuitive control layout: distortion, filter, volume
  • Robust enclosure for durability in live and studio settings

Product specs

Brand Keeley
Model ProCo RAT 2 with 3-Way Mod
Finish Black
Year 2010s
Made In United States
Categories Distortion Pedals
Pedal Format Standard

FAQs

What modifications does the Keeley ProCo Rat Mod include?

The Keeley ProCo Rat Mod features a 3-way toggle switch that provides different clipping options, enhancing the pedal's versatility. This mod allows you to choose between classic Rat distortion, a smoother overdrive, or a more aggressive fuzz-like sound.

Is the Keeley ProCo Rat Mod suitable for bass guitar?

Yes, the Keeley ProCo Rat Mod can be used with bass guitars. Its versatile clipping options and robust low-end response make it suitable for bassists seeking different distortion textures.

What power supply does the Keeley ProCo Rat Mod require?

The Keeley ProCo Rat Mod requires a standard 9V DC power supply. It's important to use a power supply that provides at least 100mA to ensure optimal performance.

How does the Keeley ProCo Rat Mod differ from the standard ProCo Rat?

The Keeley ProCo Rat Mod offers enhanced tonal flexibility with its 3-way toggle switch for different clipping modes, providing more sound options than the standard ProCo Rat. This modded version is designed to cater to a wider range of musical styles and preferences.

Can the Keeley ProCo Rat Mod be used for live performances?

Yes, the Keeley ProCo Rat Mod is well-suited for live performances. Its rugged build and versatile sound options make it a reliable choice for guitarists and bassists performing in various settings.

MaroPlaysNotes

MaroPlaysNotes

Robert Keeley Electronics modded Rat Pro Co

Video thumbnail for Robert Keeley Electronics modded Rat Pro Co by MaroPlaysNotes

Robert Keeley Electronics modded Rat Pro Co

MaroPlaysNotes

MaroPlaysNotes

Video thumbnail for ProCo RAT Mammoth/Keeley 3-Way Mod by 60 Cycle Hum

ProCo RAT Mammoth/Keeley 3-Way Mod

60 Cycle Hum

60 Cycle Hum

Reviews

PROS

  • Enhances the iconic RAT distortion with Keeley's unique modifications

  • Adds significant volume and dynamic range improvements

  • Offers exceptional attack for intense playing experiences

  • Includes a 3-way toggle for versatile tonal options

  • Maintains classic RAT tones while adding new dimensions

  • Works well with other pedals, like Tube Screamers, for layered effects

CONS

  • Original 3-Way Mod by Robert is no longer available, limiting accessibility

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Keeley ProCo Rat Mod.

Features and functionality

  • Keeley Mod enhances the RAT with less noise, more clarity, and a fatter low end compared to the standard model.

    Source
  • The pedal retains clarity with individual notes audible, even at high volume levels, which is a notable improvement over the standard RAT.

    Source
  • A BYOC Mouse pedal with Si, Ge, and LED diodes on a switch demonstrates noticeable clipping differences: Ge clips harder, LED clips less but increases volume.

    Source

Mods and upgrades

  • The Keeley RAT mod offers additional clipping options that significantly increase volume, yet the classic RAT sound is preserved in the standard setting.

    Source
  • The 18-volt mod improves the RAT's openness, resembling an overdrive; swap 16V capacitors for 25V equivalents for safety.

    Source
  • The Swedish Chainsaw EQ mod, with a 3-band EQ, creates a gnarly, sludgey tone, diverging from the original RAT sound.

    Source
  • Using a DIP switch with various diode combinations, including red LEDs and Ge diodes, allows for versatile clipping options and tonal variations.

    Source
  • The Gyrator 2-band EQ mod enhances the RAT’s EQ responsiveness, particularly in the upper levels, correcting the notorious low-end loss.

    Source

User experience

  • Owners transitioning from older RAT models appreciate the Keeley mod for live use due to its robust sound and reduced noise.

    Source

Use cases and applications

  • Users replacing vintage RATs find the Keeley mod ideal for retaining classic tones while enhancing sound clarity and low-end presence.

    Source

4.5 out of 5

Based on 1 Review and 3 Ratings

5 star
4 star
3 star
2 star
1 star
danielmetchells

This Rat has Teeth!

The Keeley mod adds volume, dynamic range and above all else, wonderful wonderful attack. Used as a "tip over the edge" after a Tube Screamer in my signal chain, and this thing strips paint without dialling the gain past 9 o'clock. If you see one, don't think, don't wait, just buy it. Thank me later.

Artist usage

Add artist
See how Taylor Madison uses Keeley ProCo Rat Mod

Taylor Madison

Guitarist

Superheaven

...
Verified via YouTube

In an interview hosted by Run For Cover Records, guitarist Taylor Madison confirmed at the 1:37 mark that he uses the Keeley ProCo Rat Mod pedal for his rhythm sound, noting its distinctive three-way toggle switch. He also mentioned that it is not his favorite pedal.

See how - M - (Matthieu Chedid) uses Keeley ProCo Rat Mod

- M - (Matthieu Chedid)

Singer, Guitarist

...
Verified via Guitariste.com

Matthieu Chedid, known as -M-, uses two Keeley ProCo Rat Mod pedals for his songs "Je dis M" and "Le complexe Corn Flakes," as detailed in Guitariste.com's exclusive feature on his guitar gear.

Album Usage

The Keeley ProCo Rat Mod has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Keeley ProCo Rat Mod, it is most commonly used with the following gear.

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1 alternative for Keeley ProCo Rat Mod, curated by the Equipboard community.

JHS Packrat

$199.20 - $251.00

similar sound high-end alternative

JHS just made an awesome clone which covers 9 different RAT models!

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