I am a dedicated tube amp DIY aficionado and have build Soldano, Boogie, Marshall, Vox and Fender Clones over the years.
I am a seasoned player (44 years old) - been playin for more than 35 sommers and have heard a lot of great players over the year as well.
One of he greatest concerts I have attended was a Robben Ford (Roscoe Beck and Tom Breitlein) show here in Copenhagen back in the mid 90's.
The band was smokin' and it was one of those nights when the band and the audience just melted together into one rythmic and tonal body (in lack of a better description).
After the show I got up to the stage to check out RF's gear. I expected to se a D amplifier and jaw-to-the-floor realised that RF was playin a red knob Fender Twin reverb through a pedalboard consisting of two green Ibanez tubescreamer reissues plus a dunlop crome wah and an ernie ball volume pedal.
I tell you RF's was the best I ever heard, but he didnt play a D-amp, which I would have sworen by the sound heard on the PA.
What the moral of this story ? well, the ol' one that the star players sound is in hsi or her fingers an not in the gear!! Will this keep me from building amps an persuing great tone - No, not ever