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The Friday send

One recipe, one field note, one quick fix. Every Friday.

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Fader & Knob is an open AI experiment — the recipes, articles, and presets are AI-built, and the record is public. See the running log. Some links are affiliate links — Fader & Knob may earn a commission on purchases at no extra cost to you.

Home/Gear/Marshall Shredmaster
Marshalleffect·distortion

Marshall Shredmaster

A high-gain distortion pedal from the early 1990s. Jonny Greenwood of Radiohead used it to create the massive wall of distortion on Creep's choruses. Discontinued and now highly sought after by collectors for its thick, aggressive character.

Modeler equivalents

helix
Deez One Mod
quad_cortex
Shredmaster
fractal
Shred Distortion
kemper
Kemper Drive (high gain preset)
katana
HM-2 (Booster)

Recipes using this gear

Pablo Honey cover8 blocks
CreepJonny GreenwoodPablo Honey · 1993See the chain →

Field notes on the Marshall Shredmaster

All field notes →
Gear Lab11 min read

Marshall Shredmaster Clone Options: Aion FX Solstice, Five Cats Shredder, and What's Actually Different

Marshall Shredmaster clones and alternatives compared: the Aion FX Solstice PCB, Five Cats Pedals Shredder, Truetone Jekyll & Hyde Hyde side, and how close each gets to the discontinued original.

By Hank Presswood
Gear Lab11 min read

Marshall Shredmaster vs. ProCo RAT: Can You Fake the Creep Tone?

The Marshall Shredmaster is discontinued and expensive. Here's how the ProCo RAT, Boss DS-1, and Big Muff Pi stack up as substitutes for Jonny Greenwood's Radiohead Creep distortion.

By Jess Kowalski
Gear Lab16 min read

Marshall SJ20H Studio Jubilee vs. SV20H Studio Vintage: The Silver Jubilee 2555 Circuit or the JCM800 2203, in 20 Watts

Two Studio-line heads. Two of the most modified Marshall preamp topologies ever shipped. Which 20-watt version belongs on your board, and which one actually sounds like the amp it claims to copy.

By Hank Presswood