Synth-DIY Yahoo! Groups Archives

A120 VCF mod

2006-05-29 by pro2andrius

Hi friends

I d like to get the schematics to modify the a120 filter, to increase 
its input gain.

Many thanks to everybody!!!!!

Miguel

AW: [Doepfer_a100] A120 VCF mod

2006-05-29 by Dieter Doepfer

To increase the input gain R15 (22k) has to be lowered (e.g. 10k). R15 is
located just behind the potentiometer for the audio input level.

More details on the A-100 DIY page of our website.

Best wishes
Dieter Doepfer

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> -----Ursprüngliche Nachricht-----
> Von: Doepfer_a100@yahoogroups.com
> [mailto:Doepfer_a100@yahoogroups.com]Im Auftrag von pro2andrius
> Gesendet: Montag, 29. Mai 2006 13:46
> An: Doepfer_a100@yahoogroups.com
> Betreff: [Doepfer_a100] A120 VCF mod
>
>
> Hi friends
>
> I d like to get the schematics to modify the a120 filter, to increase
> its input gain.
>
> Many thanks to everybody!!!!!
>
> Miguel
>
>
>
>
>
>
>
>
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