[sdiy] Re: hot rod 2044, was Re: "Reviving" the CEM3396

[KA4HJH]

>> > Complete info on the MIF and this technique here:
>> >
>> > http://www.crowncity.net/ratcave/Electro/MIF/mif.html
>> >
>
>Now, am I overlooking something, or can't this be built with traditional
>OTAs?   Obviously, there would be some circuit redesigning involved...

That's the exactly the idea. Design away...

At 10:57 AM -0700 9/3/04, Tim Parkhurst wrote:
>Man, what a monster that filter is! That looks like something that really
>could use a micro and a bunch of relays (or high voltage analog switches) to
>set all those different mode switches. Talk about a "Kitchen Sink" VCF.

That's what I always thought. The thought of prepping all that coax makes
me cringe. Back then we didn't have the right analog switches but we do
now...

>Has anybody actually built one of these? Any comments on sound and
>useability?

Tom Henry did something simpler with some 4016's. Blacet had a filter along
similar lines--don't recall anyone mentioning that one so far.

-- 

Terry Bowman, KA4HJH
"The Mac Doctor"