Quote Originally Posted by marnold
Is the scooped sound more a function of the 6L6s, the tone stack, or some other part of the amph?
The scooped Fender blackface tone is due partially to the circuit and partially to the inherent characteristics of the 6L6 tube. The 6L6 tube, at least the 6L6GC, has a stronger bottom end and less mids than an EL34 or even an EL84.

I think that EL84 tubes are chimey because they have a lot of top end, not so many mids and a relatively weak bottom end, IOW the tube emphasizes the top end. The EL34 is less chimey as it emphasizes the mids.

tung