I bought the non-vibrato version becuase you don't really need it with a harp. I think most guitarists want the vibrato if they are buying this amp. I prefer an amp that is more mello. I just jam at this point, I dont play out. You can get one from one of the vendors on this site.
Some people prefer vintage mics.
The sound is amazing. This amp comes in a vibrato and non-vibrato version. I bought the non-vibrato version becuase you don't really need it with a harp. I think most guitarists want the vibrato if they are buying this amp. I prefer an amp that is more mello.