It was basically a copy of the 1959 Fender Bassman. In 1965, the plexiglass faceplates were introduced.
I don't expect you to get excited if you popped in by accident, but since you've found your way this far, you probably are a guitar geek of some kind just like me. No information submitted via this form will be given to a third party. Ja suomalaiset, kirjoittakaa rohkeasti suomeksi, yritn vaan olla kansainvlinen.
1979-1981: Some Marshalls made from 1979 to 1981 have the serial number on the front panel.
July 1969 - December 1983 EXAMPLE: SL/A 24523 D SL/A = Model Code 24523 = Serial Number E = Date Code This amp would have be a 100 Watt Super Lead 1972 January 1984 - October 1992 EXAMPLE: S/A T 24523 S/A = Model Code T = Date Code 24523 = Serial Number This ampwould have be a 50 Watt 1985 JCM900's The JCM900's began using a Bar Code system which consists of 9 digits which are broken down into three sections.
EXAMPLE: 950322589 95 = Year 03 = Month 22589 = 5 digit serial number This amp would have been made in March 1995.
Before starting, I must warn you that acquiring vintage gear can be really risky.