I bought this Silvertone cheap at a flea market years ago. I replaced the torn up grill cloth with fuzzy leopard print because Rod Piazza had one like that. I replaced the filter caps but I really need to break into it and clean up the sloppy job that I did. The mic is an old Turner that I cut off the old desk stand and replaced the bad element with a nos Turner ceramic element. All in all, it sounds pretty good, in a small room anyhow.