AC100 serial no. 150B - Paul McCartney's amp
This page is being updated (12th September 2018). In the meantime, see these pages: the Beatles in 1964 and the Beatles in 1965.
In all probability Paul's first AC80/100 - brown-fronted, thin-edged box - arrived in company with John and George's new thin-edged AC50s in late December 1963, in time for the Christmas concerts at the Finsbury Park Astoria.
Below a shot of one of those concerts, John's AC50 turned back to front on the step:
