DISC Wampler SLOstortion Smooth SLO Drive Pedal

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250.00 RRP 293.00 (including VAT @ 23%)

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  • American High-Gain Style Overdrive Pedal
  • Crunch and Overdrive Gain Modes
  • Bass, Middle and Treble Controls
  • Handmade in the USA
  • Robust and Compact Housing

DISC Wampler SLOstortion Smooth SLO Drive Pedal

The Wampler SLOstortion Smooth SLO Drive Pedal is a super high gain overdrive pedal which is designed to emulate classic American high gain amplifiers whilst the built in EQ and boost footswitch can be used as a solo or clean boost. Also incorporating two different gain modes (Crunch / Overdrive) the SLOstortion can achieve a huge variety of overdrive tones and is a perfect alternative to an expensive high gain amplifier.

Product Ref: 62501

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About Wampler Pedals

Wampler Pedals is an enterprising and exciting guitar effects pedal company from the USA which since their inception has quickly become popular with many renowned musicians such as Brad Paisley, Tom Quayle, Guthrie Govan and Dustie Waring. After a rigorous development process each pedal is carefully handcrafted in the USA using only premium quality components so you can be sure that Wampler Pedals deliver professional results day after day whether in the studio or on stage.


"Wampler amp-inspired approach to building pedals is no gimmick. And in the case of the SLOstortion he's built a convincing alternative to the classic Soldano that's obviously much more cost effective."

Premier Guitar

"Experimenting with the Gain and Middle Controls delivered some beautifully thick distorted tones with a lovely creamy sounding lead tone... no doubt that with more tweaking, the tonal possibilities are potentially endless."

Lick Library

"It's not just another overdrive/dirt pedal, and it does not sound like one either. It really is a SLO in a pedal."

Terry Scheckles


  • 90s American High-Gain Style Overdrive Pedal
  • Adjustable 3-Band EQ (Bass, Middle and Treble)
  • Crunch and Overdrive Gain Modes
  • High Grade Film Capacitors and Resistors
  • True Bypass Switching
  • Handmade in the USA
  • Powered via 9V Battery or 9V Power Supply (Sold Separately)


  • Inputs: 1 x 1/4" Jack
  • Outputs: 1 x 1/4" Jack
  • Pedal Type: Overdrive
  • Controls: Volume, Boost, Treble, Middle, Bass, Gain
  • Switches: Overdrive/Crunch, Boost, Bypass
  • Bypass: True
  • Power Requirements: 9 Volt Battery or Power Supply (Sold Separately)
  • Finish: Powder Coated
  • Height: 1.5"
  • Width: 3.5"
  • Depth: 4.5"