Elektor Formant Modular

--- In ElektorFormant@yahoogroups.com, "micmei2000" <micmei@m...> 
wrote:
> 
> Hi my name is Michael Meidahl Jensen
> 
> i live in Denmark 
> i am 43 years old
> an have ben working since 1978 on a formant
> off course i have ben on and off it all the years
> i love this old retro
> i am wery mutch in to electronics so i do have some
> designs i will try to post them here along with some PIC
> i just now found out off the groub exist
> an it is great
> 
> the designs are mostly for substitute varius components
> that are no longer avabile and noise reduction and so on
> i have in my 2 VCO's CA3046 in place of the 726 in the expotintial
> converter i have made a small pcb an included a compartor 
> an using the rest of the transistors in the array for heating
> and sensing so the hole thing act as a uA726
> it works very well
> i will be posting as soon as i can 
> 
> 
> 
> i hope that you read english better than i write it
> 
> Michael M Jensen
> micmei@m...

Hai Michael

That's good news
I hope that will be sone i need a replacemant for my ua 726.
i heard its also possible to use a LM 194.
Succes 
Ben