weemies
Member
I recently got my Mark IV, and I'm quite sure mine is the long head. It's an early version B head (serial number 6547).
I've tried searching about this subject on this board, and haven't found any real information. According to Mesa website, the short head is 18-3/4 inches and the medium head is 22-½ inches. Mine is 23-½ inches. The seller I bought the head from also called it a long head.
So I guess that settles the question whether long heads were made at some point. Not that any of this is that important, just thought someone might like to know.
I've tried searching about this subject on this board, and haven't found any real information. According to Mesa website, the short head is 18-3/4 inches and the medium head is 22-½ inches. Mine is 23-½ inches. The seller I bought the head from also called it a long head.
So I guess that settles the question whether long heads were made at some point. Not that any of this is that important, just thought someone might like to know.