When was my Celestion made?
When was my Celestion made? Since 1956, all Celestion chassis drivers have been stamped with a date code (two numbers and two letters), denoting exact date of manufacture. The codes are added on the production line and are placed on the speaker's chassis leg, on the front gasket or, in more recent times, on a label on the magnet edge. How do you date vintage speakers? The first 3 digits on a pot, or the first 2, 3 or 4 digits on a speaker are the source or manufacturer code. The remaining 3 or 4 digits are the date code....