Last Friday I took my 2005 Gibson R7 (that I bought used and found a former owner did a relic job on it and upgraded to Musicap capacitors) that I had a set of Slash's signature Seymour Duncan pickups and a Tune-o-matic style bridge (Tone Pros) put on - to get speed knobs.
I've had this guitar since November, just over 7 months now.
My new speed knobs.
Before
After
Before
After
Aftermarket parts include;
1996 Gibson Custom Shop Red Sparkle Top:
Jim Dunlop Straplock System [citation needed] (a former owner must have put these on).
Seymour Duncan APH-1 Alnico II Pro Humbucker set.
2005 Gibson R7/VOS Gold Top:
Musicap capacitors (a former owner put these on).
Jim Dunlop Straplock System
Seymour Duncan Alnico II Pro Slash Signature Humbucker set.
Tone Pros Tuno-o-matic style bridge
-- and last Friday (all other aftermarket parts I had put on within the first 24 hours of owning this guitar back in November/some 7 months ago) -- Speed knobs.