> Why was the improvement not applied to all audio outputs, or am I missing > something here?
When you go through the schematic and run the response calculations, those were the only changes necessary to improve low-end response for all Rx and Tx paths. Take a look at what's happening before the ADC and after the DAC circuits. The K3 has some of the best designed audio circuits for a communications transceiver. Paul, W9AC ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html