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Re: [Doepfer_a100] Doepfer A106-5 filter CV2 question

2015-02-05 by Martin Fay

Dieter, is the A-133 implemented with "back-to-back" VCAs? If so a  
handy improvement for a future A-133-2 would be a switch to select  
negative/both/positive (or just both/positive only would be very  
nearly as useful).

Also a sum output, or normal the upper output to the lower output  
would be nice.

And normal +5V to the inputs so that the units can be used as offsets.

Martin

Sent from my iPhone

On 5 Feb 2015, at 07:54, "Neil Kagan blinkenlicht@yahoo.com  
[Doepfer_a100]" <Doepfer_a100@yahoogroups.com> wrote:

> If it's like the A-133, I find the 'zero' point to be very small.  
> Same with the Polarizing mixer.
>
> Neil
>
> Sent from my iPhone
>
> On 5 Feb 2015, at 03:14, raulpena1974@yahoo.com [Doepfer_a100] <Doepfer_a100@yahoogroups.com 
> > wrote:
>
>>
>> Hello. I am doing a series on the A106-5. I read that the CV2 is a  
>> polarized input so around 12 o' clock the cv input is at zero, at  
>> +5 it is at fully positive input, and at -5 it is an inverted  
>> version of the cv input.
>>
>> As long as I understand this correctly, at zero I should have no cv  
>> but when I input an envelope it does affect the cutoff a slight  
>> amount.
>>
>> Can anyone confirm this behavior or explain if I am  
>> misunderstanding something?
>>
>>
>>
>> Thanks for any help.
>>
>>
>>
>> Raul
>>
>
>

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