Dating vintage fender amps serial number
Jeff Bober is one of the godfathers of the low-wattage amp revolution.He co-founded and was originally the principal designer for Budda Amplification, though he launched EAST Amplification (eastamplification.com) in 2010.You need a speaker with a lower audio output, so you should consider the spec known as SPL, or sound pressure level (sometimes called sensitivity).
Most specifications for the Fender guitars are hardly changed.
You should be able to find a number stamped somewhere on the speaker’s frame.
The format may look like this: 220 637 Here the number 220 designates the speaker as a Jensen, and 637 indicates a production date of the 37th week of 1956 or 1966.
Before you touch anything inside the amp chassis, it’s imperative that these capacitors are discharged.
If you are unsure of this procedure, consult your local amp tech.