It's a Vox Pathfinder, one for the guitar and one for the voice. Harp in the rack. I used to play through a Blues Junior but the Vox is lighter and gets that slightly overdriven Memphis sound I like.
Lot's good in here, but I don't believe it. You'll be glad you had this recording someday because you'll look back, and, appreciate it. The voice, timbre, range etc. is excellent -sure wish I had it, but use it simply. You are trying way too hard. All of the inflections have to go -all of them. Just sing it like you believe it, from inside, not with your voice. Ok, peanut gallery done. Sorry, honestly trying to help -from a guy who actually rescued his sister from off of Muddy's lap, when she was 19. ...maybe I shouldn't have.