[sdiy] Ms20 filter clone PBC?

[Aaron Lanterman]

On Feb 27, 2008, at 12:29 PM, Aaron Lanterman wrote:

>
> On Feb 27, 2008, at 8:41 AM, Ian Fritz wrote:
>
>> JH --
>>
>> Just out of curiosity, why does it say "LP/HP slopes are -12dB/ 
>> oct" ?  In the actual MS-20 it looks like the HP is -6 dB/Oct,  
>> since the output is taken from the same stage as the input.  Tim  
>> Stinchcomb pointed this out some time age in his detailed analysis.  
>> Is the MOTM module configured differently?
>
> I remember coming up with similar conclusions, that the HP is  
> actually more of a one pole. If I recall correctly it wasn't a  
> straight high-pass either - it was like a high-pass band-pass  
> mixture. But I could be remembering that wrong.

What I wrote in that paragraph doesn't makes sense... I can't use  
"bandpass" and "one pole" in the same sentence. Dang it, I can't  
remember what my conclusions were now.

- Aaron