Florian, looking at the schematic, it appears that R5 would be the Resistor to change. Drop it down to 470K or so... I'll try this tonight.

On the idea for modifying the A-110 for a super low freq mode, I would need to spend more time to figure something like that... any ideas I think this would be a GREAT mod as the 110 has everything you could want in an LFO.

Tony

> To: Doepfer_a100@yahoogroups.com
> From: Florian.Anwander@...
> Date: Mon, 28 Apr 2008 18:06:28 +0200
> Subject: Re: 1 A-110
>
> Hi Mike
>
> > What is everyone's opinion of the A-110
> >
> > I am building a system and have seen many negative reviews of these
> > oscillators. I realise that the Plan B model 15 and Livewire AFG's are
> > great, but how do you rate the Doepfer A-110 I am interisted in bass
> > lines and experimaental sounds Do these oscillators have the guts to
> > do the job
> Basically the 110's are based on the same VCO schematics as in the moog
> prodigy (and others). This is soundwise not the worst relationship.
>
> I know only about two aspects which might be seen as negative:
> 1.) octave tracking is ok only over four or five octaves (not relevant
> for bass)
> 2.) continuous tuning is available only for ~6 or 7 semitones. Wider
> tunings have to be done with the octave switches. If you don't like
> this, then the tuning range can be extended very easy (adding a single
> resistor).
>
> Florian
>
>
> ------------------------------------
>
> Yahoo! Groups Links
>
>
>

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