[Elecraft] K3 Audio Low Pass Filter

[Alexander Ponomarenko]

I think 100uF caps is enough value. Look these plots (with 100uF in 
AF-amp),
we see identifical plots for Line-out and for Phone-out.

logarithmic view: http://forum.cqham.ru/download.php?id=43583
linear view: http://forum.cqham.ru/download.php?id=43582

73! Alex

Paul Christensen :
>> I've been informed Elecraft is already replacing those caps with 100uF
>> caps in the current production units.
>>     
>
> My guess is that scaling the caps beyond 100 uF is only of interest to a 
> small minority of ops.  The majority will probably be happy with the current 
> choice of 100 uF.  Going from 10 uF in the prior design to 100 uF is already 
> a significant step in the right direction.