Re: Cab for Vox Valvetronix
Personally I thought that it sounded better with a closed back cab, but that is very subjective. IMHO the key to this one is 1)Quality cab, including the Vox cab or any of the others you listed, 2)Not using the neo's as they sounded very sterol and flat 3)Using something like Vintage 30's, G12h30's or some of the many great Eminance speakers.
I ran my 60 head through (2) 2x12's loaded with V30/Texas Heat, V30/Swamp Thang and it sounded huge. My buddy ran his 120 with Vintage 30's.