Joule Electra LA-150 MK3 vs MK2?


Apparently there is a MK3 version of the highly regarded LA-150 now and I can't seem to find any info on it. Can anyone tell me how it differs from the MK2? Thanks in advance, John.
jman
Update: The preamp (LA-300 Marianne Barber Memorial Line Stage Preamp - Its not called the LA-150MK3) is up and playing in our (merlin/Joule/Cardas) show suite.... sounding very very good so far just only after a half hour of play.
I iunderstand the LA300ME retails for $14,800. Is it that much better than the LA150MK2 to justify that price?
Signaturesound

Thanks for the updates regarding the LA 300. Are you utilizing the new Cardas Clear IC and Speaker cables in your suite, and if so, how do think they compare to the Golden Reference cables? Thank you for your comments.

FYI, I posted my impressions of the Joule Electra Marianne Electra Memorial Edition preamplifier here.

Best,

iSanchez