I think this gives a decent rundown of the amp. Class A/B. It's a massively different beast to the Herbert in power output, voicing & features. It seems to be more a classic rock amp with a bit of extra gain on tap if you need it and with a sweet clean channel like the Schmidt. I've owned a couple of VH4 & an Einstein. This is the amp that interests me the most from their current line-up.
He's using vintage single coils in the demo which is worth mentioning.
When he starts playing that lead stuff at the higher gain settings, it’s such a perfect tone! However, there’s a lot of factors, camera angle, phone speaker, yada yada.