______________________into VOX V847 Wah Wah Pedal _____
_________________________TS-9 Tubescreamer _______________________

and Finally my Fender Hot Rod Deluxe

NEW UPDATES
After spending numerous hours of tweaking my amp, I have come up with some new SRV sounds:
Drive = 2.5, Treble = 9, Bass = 8, Middle = 12, Reverb = 2.5, Presence = 0 or 1.
TS-9 = Overdrive = 2.5, Tone = 9, Level = 10
 

Setup on each component........

American Std Stratocaster = All setups are matched to Stevie Ray Vaughan's #1.  Nut: Standard bone Fender-style nut Relief: .010" around the 7th and 9th frets, level for the remainder of the board.  Strings: Tuned to Eb Fender Super Bullets measuring
.010, .013, .017, .026, .036, .046.  Fretwire: Fender Medium-Jumbo.  Pick ups = Treble side - bridge PU 0", middle PU - almost 0", neck PU - 1/16"; Bass side - bridge PU - 1/32", middle PU - 1/16", neck PU - 1/32".

VOX V847 Wah Wah = Pot set to Middle sweep range.

TS-9 Tubescreamer = Most importantly is that this TS-9 has the original opamp.  Drive = 1, Tone = 7, Level = 10.

Hot Rod Deluxe = Drive = 3, Treble = 9, Bass = 8, Middle = 12, Reverb = 2, Presence = 8.