VK isn't bad at all. More JCM than 5150 - definitely a less 'metal' sound but certainly capable of getting brutal (although it might require an OD pedal infront to tighten up enough).
More JCM than a 5150? It's a high gain Peavey style amp with a 6L6 power amp, sounds nothing at all like a Marshall. Don't give the guy false ideas about the amp, if he doesn't like the Mesa Rect/5150 type sound then he probably won't like the Valveking, it's in the same ballpark as those amps.
I think the Valveking is great, but it is not an amp with Marshall sounds.
Hey Jeff... through all of your 5150 and your experience with them, did you find a particular iteration of that amp that you liked working with best, or one that seemed to outperform all the others?
In order, 5150 bias modded, 5150 stock, and 5150II. 5150 with the bias mod was perfect IMO, with the 5150II being useable but had me always wanting the original instead.
Bias modded for what, different tubes or running 6L6's slightly hotter or colder?
Bias modded for what, different tubes or running 6L6's slightly hotter or colder?