Jon Archambault Band - Stevie Ray Vaughan's Ibanez TS9 Tube Screamer: According to pedal-geek lore, Vaughan was a big fan of the TS808 version of the Ibanez Tube Screamer, but evidence in
General Vintage Tone Soul to Soul Dual Legendary SRV Preamps pedal Fx By GVT Analog audio Silver bl | Reverb
SRV Pedal Board and Handwritten Set List
SRV/John Mayer tone pedalboard | The Gear Page
Stevie Ray Vaughan's Guitar Gear, Pedals & Amps | Equipboard
Revisit: Pride & Joy: The Texas Blues of Stevie Ray Vaughan – GRAMMY Museum