[sdiy] another part i'm in search of, don't know what to look for

drew meyer eat-it at new.rr.com
Fri Feb 9 23:07:03 CET 2007


yes this is the bugbrand modification.  and thanks!

drew

Tom Corbitt wrote:
> You could do a whole bunch of math to match the input and 
> output impedance if you wanted to, but that seems to go against the 
> spirit of the device. Just thrown whatever you can find in there, 
> it'll do something interesting.
>  
> I'm guessing you're building the circuit at bugbrand?
>  
> You just need to pump up the low op amp impedance to line level 
> (whatever that term might mean to you) A 10k:1k (or any other ratio in 
> that area) should work just fine.
>  
> Tom
>
>  
> On 2/9/07, *drew meyer* <eat-it at new.rr.com <mailto:eat-it at new.rr.com>> 
> wrote:
>
>     i'm adding a line-out jack to my cracklebox and the schematic
>     calls for
>     a miniature audio transformer, 20k primary and 1k secondary.  i've
>     found
>     these at mouser's site but not in anything close to those
>     values.  does
>     it matter very much what i use?
>
>     drew
>
>
   



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