JAM Pedals Rattler MK2 Overdrive-Distortion Pedal

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£229.00

This is the JAM Pedals Rattler MK2 Overdrive-Distortion Pedal from JAM, listed in Guitar Pedals on guitars pedals amps and stuff.. Read More below.

Description

Fat & creamy distortion just like the original JAM Rattler, with enhanced versatility and tonal options. Incorporating a custom design op-amp that maintains all the beloved characteristics of the original but adds a custom-voiced mid boost and introduces a second clipping option.

Key Features

  • Mid Boost Footswitch – Use the second footswitch to engage a mid-boost just before the Rattler. This adds a new dimension to the tone and enhances it!
  • Choose How you Clip – Switch between Asymmetrical and Symmetrical clipping to shape your tone your way.
  • Internal Trimmer – Have full control over the boost and how it behaves.
  • Internal Dip Switch – This applies a low cut to the boost side of the pedal which reduces low end and tightens up the sound.

JAM Pedals have always prided themselves on faithfully recreating early 80s distortion pedals.

What is the Op-amp?

The LM308 chips are long discontinued and hard to find, so Jam Pedals took on the challenge of developing a custom op-amp that preserves the open, dynamic tube amp feel which made the original JAM Rattler so popular.

Specifications

  • True Bypass
  • Works with 9V DC adaptor (tip-negative)
  • Power consumption: 95 mA
  • Dimensions (jacks, pots etc. included): 7.5 x 12 x 5.6 cm / 2.9 x 4.7 x 2.2 inches 5. Weight: 280g / 0.6 lbs.
  • Input impedance: 500k
  • Output impedance: <5k

About the manufacturer

JAM

More info about this Product

Guitar Pedals

Guitar pedals are compact effects units that shape and enhance a guitar’s sound, sitting between the instrument and the amplifier. They include gain pedals like overdrive and distortion, modulation effects such as chorus and tremolo, time-based effects like delay and reverb, and essential utilities including tuners, compressors and loopers. Understanding basic things such as pedal type, signal order, power requirements and intended use helps players choose pedals that suit their style, setup and playing environment.

Overdrive Pedals

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Distortion

Distortion pedals deliver the raw, aggressive edge that defines rock and metal, transforming your clean tone into something powerful and full of attitude. By pushing your signal into rich harmonic saturation, they create thick, sustaining sounds that cut through any mix. From classic crunchy riffs to high-gain modern mayhem, distortion pedals give you total control over how wild or tight your tone gets. Whether you’re crafting searing leads or heavy rhythm walls, they’re an essential tool for adding energy, bite, and character to your playing.

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Overdrive pedals add warmth, grit, and natural compression to your tone, capturing the feel of a pushed tube amp. They respond dynamically to your playing, offering everything from a light bluesy crunch to full, saturated rock tones. Perfect for boosting solos or shaping your core sound, an overdrive pedal brings character and life to any setup. Whether you prefer vintage smoothness or modern bite, these pedals are essential for players who want expressive, touch-sensitive drive with plenty of personality.