I am currently using a model 12-255, it is NLA from Radio Shack, I picked up a 12-262 Model and it seems to work the same (Mutes on EOM signal), I haven't opened it up yet to see if I can find the mute line
Rob - KS4EC > > What Radio Shack model are you using? > > Joe > > Robert Pease wrote: > > > > I use an older raduo shack one with my arcom rc-210. > > >

