Joule LA150MK2 upgrade to LA150SE- Any comments?


Considering upgrading my current Joule LA150MK2 preamp to the LA150SE version at a cost of $1100. Has anyone gone through the conversion process, and can anyone give some feedback as to the changes or improvements? Thanx in advance.
danamc
The Joule site describes the sound of the LA150SE as "The bass performance of the preamp is very strong and solid and the treble is open and airy with great extension."
I did not noticed that nearly as much as the bass, but I'm 52 if you know what I mean:)
Hey, I'm 56, and fortunately haven't lost much of the high frequency hearing. :)
Were you wise enough to play your Hendrix and Cream at a modest volume? One too many Grateful Dead concerts for me. I'm a midrange listener now.