I recall this was dicussed in the deprived old forum which I miss.

I have on trial 135's from 1990, which are labeled "240V", and my dealer explained that there were 240V and 220V versions till about some five years ago when the 230 became the standard.

Has someone any experience with the various versions ? I understand that in my case (house voltage of ~225) the 240 version is inferior, but I wonder by how much - if it is equal to the improvement I got from upgrading my electricity (and hence improving my voltage), then it's no small thing.

Cheers, Omer.