[Elecraft] External sound card advice needed to attach to K3

[Jim Brown]

On 1/1/2021 11:05 AM, Jim Brown wrote:
> Here's my writeup of a study that I did several years ago.

Sorry, forgot the link.

http://k9yc.com/USB_Interfaces.pdf

BTW -- the study consisted of hundreds of active comparisons of the 
tested units with the built-in interface of a pretty good Thinkpad. The 
setup was two Thinkpads, each decoding JT65 from my K3's line output.

73, Jim K9YC