kasperjensen":2d2p2dxb said:
Depends to which length of authenticity you want to go, but I know it can very close. It's a great amp.
I agree with this and most definitely what skora and Killertone said. The amp can be a bit stiff but you really have to assess the situation though. If you want a swiss army knife to use Live, its pretty tough to beat any of the JVM's but if you want a DEAD ringer 70's tone/feel and only that, then id look elsware. Another thing to consider when comparing the JVM with an older Marshall is that the JVM does not have a choke and that will change the feel or the give of the amp and you also have to take into consideration of how the old 70's sounds were created. Most of the 70's Marshall tones were created with 2-3 gain stage amps cranked with or without a master volume or a w//wo a pedal. Ive tried this with the JVM set on a JCM800 type sound and cranked it (something I will not do live) And it sounded pretty killer.
Hope this helps.
~R~