What would be slick is if you had a pair of headphones and a headphone splitter Y cable. Plug the headphones into one port and the sound card input into the other and then take measurements. That would be a bit more true to life.
~Brett -----Original Message----- From: Alexander Ponomarenko [mailto:[email protected]] Sent: Monday, July 06, 2009 8:40 AM To: Paul Christensen Cc: Brett Howard; [email protected] Subject: Re: [Elecraft] K3 Audio Low Pass Filter 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. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
