Mark Linkous

This article states that Linkous owns a Reverberocket amp

This article states that Linkous owns a Vox AC30.

Mentioned in this interview from the January 1998 issue of Musician.

Far more exotic is an ancient Gibson Vanguard guitar amp (not shown), with a belt-driven echo unit mounted on the back. "That amp belonged to a preacher; I got it at an auction that a guy had in his trailer. The echo unit's called the Adineko Memory System, made by a company called Tel-Ray Electronics. You can put your finger on the wheel and manually slow down the echo—sounds beautiful. l told a buddy at a music store about it, and he'd heard of them, and he told me that I should never open up this round metal canister that's attached to it because there's some sort of toxic material inside." Apparently, good tone can literally be deadly.