[Elecraft] K3 Audio Low Pass Filter

[Julian, G4ILO]

P.B. Christensen wrote:
> 
> As much as I like the new low-end warmth, I'm in the minority.  Many folks 
> detest bass response in a communications receiver and I completely respect 
> that.  In all fairness to Elecraft, I wouldn't change the PCB layout to 
> accommodate the caps unless it was part of some other re-design work.
> 
This is described as a low pass filter, so presumably it cuts some of the
highs rather than increasing the lows. I think I'm missing the point of this
modification. What does this achieve which centering the IF passband at
1.4KHz or lower instead of 1.5KHz or using the RX EQ settings doesn't?

-----
Julian, G4ILO. K2 #392  K3 #222.
* G4ILO's Shack - http://www.g4ilo.com
* KComm - http://www.g4ilo.com/kcomm.html
* KTune - http://www.g4ilo.com/ktune.html

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