Fender Bassman 800 in recent years with Bassman Neo cabs, also recently tried Mesa WD800 and Aguilar AG500 on gigs with my Ampeg SVT-AV cabs. They all were nice amps in different ways, but not what I was looking for.What amp were you playing through prior to the V7?
Going back some years, Thunderfunk 400 (way too attenuated in highs), Eden WT600 (nice, as I remember it from 20 years ago, but it was damaged and unreliable and I just moved on rather than repair or finding another).
Played an SVT-CL with Ampeg 810 at an outdoor festival gig last summer, that was life changing. It was a “this is it!” revelation. I know it’s not the exact same experience, but I feel the sound I get with the V7 and the SVT cabs put me in the tonal ballpark of that big SVT rig, albeit on a smaller scale, which frankly suits most of my situations better than an actual 810 and 80 lbs tube amp would.