I will go out on a limb here and speculate that not only was the EVH Rose Palace marshall a very special early super lead
but that it probably has an interesting history prior to Eddie picking it up in the mid/late 70's
Based on what I think the circuit was (I have no proof) I suspect it was modded before Eddie got his hands on it.
I suspect it would have been an ex Hendrix, Jeff Beck or Jimmy Page Marshall.
I have Zero proof of this except for the following circumstantial bits of evidence
per Eddie
it was an English 230 volt Marshall and Eddie needed to buy a variac to make it work
It is from an era when most of the Marshalls arriving in the US were being brought in via Touring bands
right as distribution was being Picked up by westbury/unicord
We all know its is an exceptional sounding amp, I think Roger Mayer or someone else was inside of Hendrix, Clapton Beck and Pages amps ... not major tweaks but perhaps little things like dropping a 330uf bypass cap on V2
(perhaps not so much for Clapton... but even to this day Beck gets incredible gain and saturation out of a "stock marshall")
and of course Jimmy Page says his " amps were Boosted to 180 watts, which is either BS or what he thinks it sounds like"
Page also says "roger used to make us all cool stuff, then Hendrix came along and he forgot about us"
Anyway that's my personal theory
Yes the Plexi was stock the way EVH found it, but it had already been well tweaked for a Major British artist who
"lost it on tour"
While y'all may think I am nuts I have been inside some famous 70's Canadian Artists Marshalls and they were all very hacked up...
The best sounding one, and still one of my all time favorite live tones was a 72, or 73, 100 watter with the .68 caps replaced with 25uf caps from a fender. the amp was not hacked up and I remember thinking "that is the smart way to mod a classic amp, you'd only know if you read the part values" Add p-90 ... and rock out
Back in the Day the Local FM Rock station and City TV would hook up and do live simulcasts you'd crank your stereo
and tune in the TV very high tech ... the announcer was JD Roberts now John Roberts of CNN
They also did great stuff like featuring a then UNknown SRV at the El mocombo
enjoy... live the tone was staggering
http://youtu.be/VlZGyPywouw" onclick="window.open(this.href);return false;
p
replica ?? I don't need no stinking replica ...