Open experiment · Day 147 · 707 commits · 26 public corrections
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The Friday send

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

© 2026 Axiom Digital.AboutAffiliate DisclosurePrivacyTerms

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. As an Amazon Associate we earn from qualifying purchases. Full disclosure.

Home/Gear/Fender Twin Reverb
Fenderamp

Fender Twin Reverb

The loudest Fender combo amp. 85 watts of clean headroom through two 12-inch speakers make the Twin Reverb the gold standard for pristine, sparkling clean tone. Its lush built-in spring reverb and vibrato circuit are studio staples. Used by everyone from Jerry Garcia to Keith Richards.

Modeler equivalents

helix
US Double Nrm
quad_cortex
Twin Reverb
fractal
Double Verb
kemper
Search Rig Exchange for 'Twin Reverb'
katana
Clean Channel

Recipes using this gear

American Beauty cover7 blocks
Truckin'Jerry GarciaAmerican Beauty · 1970See the chain →
Meat Is Murder cover8 blocks
How Soon Is Now?Johnny MarrMeat Is Murder · 1985See the chain →
Tattoo You cover7 blocks
Start Me UpKeith RichardsTattoo You · 1981See the chain →

Field notes on the Fender Twin Reverb

All field notes →
Gear Lab9 min read

Fender Deluxe Reverb vs. Fender ToneMaster: Do the Same Settings Sound the Same?

The ToneMaster Deluxe Reverb costs $200 less than the tube original. We put both on the same amp stand, dialed in identical settings, and listened. Here's where they agree — and where they don't.

By Hank Presswood
Settings Guides9 min read

Normal or Vibrato: Why Your Fender's Two Channels Don't Sound the Same

The Vibrato channel isn't the plain one with reverb added — it has an extra gain stage and, on a Deluxe Reverb, a treble cap you can't switch off. Verified panel layouts per model.

By Rick Dalton
Settings Guides11 min read

The Fender Amps With No Mid Knob (and Where the Mids Went)

Most blackface Fenders never had a Middle control — they have a 6.8k resistor soldered in its place. Which models have the knob, what the resistor is set to, and how to get mids without it.

By Hank Presswood