[BC] Correct URL for the Symmetra-Peak

[Robert Meuser]

An opamp version would be easy if gyrators were used. I bet with the 
adjustability of the gyrator you could tweak more customized 
performance.  Next questions, how would this compare to the less complex 
Orban implementation in the 8100?  Are digital implementations better? 
Would the gyrators make for a better "sound" than all those inductors.

Finally a comment -

It is interesting to look back and see how technology has changed the 
way we do business. When Kahn filed that patent, he provided a full 
schematic with values, BUT the actual device was one of the first 
implementation of encapsulated circuitry. I guess back then, not many 
people had access to patent libraries and those who did were building 
much bigger and more costly systems to care about it in the first 
place.In this industry he was quite safe.  Contrast that to now where 
one quick trip to the web and you can find all you need to know.

R



PeterH5322 wrote:

>>7 Hy coils would be a little bulky. I think I'll stick to the op-amp 
>>version, thanks.
>>    
>>
>
>The op-amp version, with Dolby balanced front and back ends would be good.
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