hello & welcome
welcome to you...from New Jersey....
I am new here too, and trying to post more often...having a little bit of a hard time figuring it out....
but hope to post more.
I too, have just acquired a 128 with the back clamp and the double plugs....have been reading all the
info here I can on it....and think it is going to have to be re-wired.
Hope to find out more about that soon...
mish k in NJ