Interesting...... link to marshall website Marshall are releasing a Ltd edition JTM45-100 full stack to commemorate the 40th anniversary of its first release. I can't seem to link pics from the website, but it looks sweet. It is different from the 1959 because it uses kt66 valves along with a few other electronic changes. The two 4x12s have celestion t652 alnico speakers and the top angeld cab is semi open back to recreate what the 8x12s were originally like. here is a mini pic: Personally I think it looks GREAT!