looking for a manual

[aurix]

Hi
    I am wondering if anyone can tell me where to find a manual for
sequential circuits prophet 2000?                charlie
-----Original Message-----
From: tomg <vco at mindspring.com>
To: jh <jhaible at primus-online.de>; synth-diy at mailhost.bpa.nl
<synth-diy at mailhost.bpa.nl>
Date: Friday, April 02, 1999 1:07 PM
Subject: Re: moog sonicV diode ladder


>> >I found another moog filter where the oscillation amplitude
>> >increases with frequency like the mini/55. This one is a
>> >little different if you're used to looking at the ems ladder.
>>
>> Interesting variation of a diode ladder filter.
>> I guess it's not the original circuit, though - is it ?
>> If not, I'd really like to see the original as well.
>>
>> JH.
>
>It's original except for the following....
>
>Voltage summer - 68K was 62K, 6K8 was 6K2
>Audio splitter - 120K was 130K
>Res splitter - 47K was 43K - I changed the
>resistors because I didn't have the ones called
>for, it wouldn't change it much.
>All diodes were ca3039 blocks and opamps were
>741s the diff-converter had a 5pf comp cap on it.
>I labeled "scale" as peak and "pitch" as init. I
>added the last buffer, just because I had an
>extra op-amp.
>
>This one is a keeper! It's like having a ems ladder
>that acts like a ms50 ring ,acting like a all-transistor
>ladder....hope thats not too confusing. I'll do a pcb
>layout over the weekend.
>
>-tg
>
>
>
>
>
>
>