Michael Patrick That cab is from the late 70s. While Fender and Vox amps have cabinet Dating my marshall place in moving electrified guitar forward, the creations of Jim Marshall fostered an entirely new sound and allowed guitarists to fill stadiums with it. I wrote Marshall too and they were very quick to reply. I'm really excited to finally find a speaker cabinet that does my amp justice. Thanks for the info and you are right in your statement. Just a question - don't take this the wrong way, no offense intended - but why do you need to know the actual year? This will give you cabinet Dating my marshall approximate idea of the era during which your amp was manufactured. Your semi-confirmation of my guess will help me put that to rest. Tips and How-To's Marshall amplifiers made hard rock possible.