Today Simon Karlsson and I are comparing a Fender '68 Custom Deluxe Reverb to three Original Silverface Deluxe Reverbs:
1975 Fender Deluxe Reverb (Oxford speaker)
1978 Fender Deluxe Reverb (CTS speaker)
1979 Fender Deluxe Reverb (New Jensen C12K speaker)
other gear:
1972 Fender Stratocaster modified by John Birch!!
EV RE10 close mic
Sennheiser MD21 Room Mic
1980s Burny SG
Before 06:45 we use the same settings for all amps:
Volume and treble 7 and bass 3
After 06:45 I tweak the amps individually to make them sound like each other.