Is there a huge diff, between 2CE Sig II & 3A Sig?


I have a Vandersteen 2CE Sig II now and thinking about upgrading to 3A Sig. Don't get me wrong I love my 2 Sig II and my velodyne sub blends really well with my 2 CE Sig II. I'm using two McIntosh MC-2100 one for each speaker. What difference will I notice with the 3A Sig? Thanks.
miketuason
OP, does your 2CE Sig IIs incorporate these updates to the model? If so, I suspect the change would be even less huge, those sound like significant migrations up the VS food chain, making them an even greater bargain for the price - assuming it has stayed the same.
The upgrade on the 2CE Sig II only happens with in the last Month, unfortunately I didn't make it, but you're right the audible change would be way less less huge.
I'm using pristine condition (9/10) 2Cs built in 1979. They sound wonderful using Krell and Oppo. I will definitely be purchasing current-model 2s or 3s when mine give up. Reading threads like these help tremendously.