Open experiment · Day 140 · 694 commits · 26 public corrections
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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/Hiwatt DR103 Custom 100
Hiwattamp

Hiwatt DR103 Custom 100

David Gilmour's primary amp. Extremely loud, extremely clean headroom. Where a Marshall breaks up early, a Hiwatt stays clean much longer, providing a pristine platform for effects. The pedal-friendly amp.

Modeler equivalents

helix
WhoWatt 100
quad_cortex
Hiwatt DR103
tonex
Search ToneNET for 'Hiwatt DR103' (Tone Model capture)
fractal
Hipower
kemper
Search Rig Exchange for 'Hiwatt'
katana
Lead Channel (clean)

Recipes using this gear

The Wall cover10 blocks
Comfortably NumbDavid GilmourThe Wall · 1979See the chain →
Who's Next cover7 blocks
Won't Get Fooled AgainPete TownshendWho's Next · 1971See the chain →
The Dark Side of the Moon cover10 blocks
TimeDavid GilmourThe Dark Side of the Moon · 1973See the chain →
Wish You Were Here cover11 blocks
Shine On You Crazy DiamondDavid GilmourWish You Were Here · 1975See the chain →

Field notes on the Hiwatt DR103 Custom 100

All field notes →
Tone Recipes10 min read

Big Muff vs. Hiwatt: Which One Is Doing the Work on Comfortably Numb?

The Comfortably Numb solo tone is one of the most studied in rock history, but most guides get the source wrong. Here's what's actually happening between the Big Muff, the Hiwatt, and Gilmour's technique.

By Margot Thiessen
Tone Recipes11 min read

David Gilmour's Animals Era Tone: How The Wall Sound Evolved

The Animals album tone is darker, more aggressive, and less studied than Comfortably Numb, and it's a different rig. Here's what Gilmour was running in 1977 and how to get there.

By Margot Thiessen
Tone Recipes19 min read

David Gilmour Tone Recipe: Pink Floyd Settings for Comfortably Numb, Time, and the Wall

David Gilmour's Pink Floyd tone decoded: amp settings, Big Muff dials, delay chains, and song settings for Comfortably Numb, Time, and Shine On.

By Margot Thiessen