You found a used MOD 100? As far as I know they arent being made anymore... Just want to make sure you're bases are covered before letting the MOD 50 go!!!
I am in Saginaw Michigan. IT looks pretty new. I am not sure of the exact date it was made. I can get you the serial number off it and we can as the Egnater shop about it.
I have a buddy on the West coast that came across a Mod 100 as a trade in at his shop. He is offering it to me 1st so that is the ONLY reason I am parting with this awesome amp.
Grab it fast guys and TELL YOUR FRIENDS!!!!!!!!