Hi Weathered:

At the risk of sounding like a moron by asking this question, would you elaborate on the difference between grind and thump? Maybe relate them to Page, Angus, Duane, or Hendrix? Do I seem old? I thave been listening to to some of the clips on YouTube but there are not many of these two amps. And it is hard to tell what the sound is really like because of the recording, room, guitar, player, etc..

Thanks:

Gary