Hello -- Thanks Dieter for that response. I'll ask Analogue Haven for
some of those jumpers -- I have temporarily 'borrowed' a couple of
jumpers from my A-127 triple filter that unfortunately has been
crowded out of my suitcases temporarily.

My new problem is this: I put a jumper on the leftmost pair of JP6 on
the A-152 voltage addressed switch module (according to the directions
on http://www.doepfer.de/DIY/a100_diy.htm ), and I still get T&H
rather than S&H. Has anyone else done this mod successfully Am I
doing something wrong

thanks,
Ernst