Hello. i have a old old Fender Solid State series, Twin Reverb SR2100. It has 2 12' speakers mounted verticle, one over the other. So it stands tall and thin. Silver face. two rows of knobs. Anyways, i cant seem to find another one like it anywhere online. Seen a few pics of one like it on some old advertisements from the 60 when they were selling them. My dad picked it up for 300 bucks when i was kid, which was back in the 90's since im only 24 lol. But im wondering if anybody knows what this old amp is worth now??? i believe they stoped the solid state seriose back in 69. anybody have any ideas how rare this thing is and what its worth?