Florian,

I am familiar with this link, and I also noticed the two connection
points for lin FM and soft sync.....
I don't understand the pot shown for soft sync connection, nor the
required values for lin FM pot. If you did the mod, can you confirm
that the typical A-100 component values will work here (b50k pot)
Did you add the AC/DC switch or jumper And what is the soft sync
pot for, is it a misprint

I suppose I won't be doing the 121 HF mod, thank you for your
comments earlier.

You also mentioned (I think it was you) the basic sine shaper
Doepfer uses and a variation shown online.....those links don't seem
to work anymore. Do you know of another example online I tried to
find one but failed.

I don't suppose you did the A-120 input mod Sorry to beat a dead
horse here guys, but did YOU add the capacitor at C10 (I think, I'm
trying to recall) as well as the resistor at R15, or just the
resistor I've done it with the cap but haven't been home long
enough to test it.

Thanks again for your help.

Take care,

Nick Keller





--- In Doepfer_a100@yahoogroups.com , Florian Anwander
<Florian.Anwander@c...> wrote:

> Hi Nicholas
>
> > Oh well, I don't have the service manual, but thanks anyway.
> http://www.doepfer.de/a110_tec.htm might help...
>
> Florian