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Tim Caswell

Tim Caswell

Principal Engineer at Vercel and founder of Caswell Amplification, legendary for guitar amplifier modifications including Slash's iconic "AFD Mod" Marshall amp.

Jul 4, 2026

Tone-Talk.com

Tone-Talk.com

Ep. 178 - Tim Caswell of Caswell Amplification and Caswell Amp Mods!

Jul 4 · 1h 38m

Marc Huzansky
Marc HuzanskyHOST
13:03
Was that kind of how, how it worked out or?
Tim Caswell
Tim CaswellGUEST
13:05
In a way, yeah.
Tim Caswell
Tim CaswellGUEST
13:06
I had a, I got a friend, this guy named James Lum, who's a really great guitar player.
Tim Caswell
Tim CaswellGUEST
13:11
He played for, uh, It's a Beautiful Day, Seals and Crofts, Diamonds, um, James Ingram.
Tim Caswell
Tim CaswellGUEST
13:18
Uh, he did stuff for TV shows.
Tim Caswell
Tim CaswellGUEST
13:20
Did music for the Ren and Stimpy Show of all things.
Tim Caswell
Tim CaswellGUEST
13:23
That, that crazy guitar intro on that show was him.

1 HR 5 MINS LATER

Dave Friedman
Dave FriedmanHOST
78:02
... with a 800 front end basically.

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