I have a Voicemaster Pro and a ART MPA Gold. I bought my ART from RTR on the forum here, and it has a JJ and a Tesla tube. (I think) Since I hooked it up, I haven't touched the Voicemaster since. Im selling it. But not to you... Get the ART.
I dont know if the pre you mentioned has the same plate voltage. If not, than it will sound way different than a MPA GOLD, so then please forget about this post
