When I see the term "line" used in conjunction with either RCA or 1/8-inch TRS jacks, I've already decided that they're really referring to the old IHF consumer standard where 0dB is -10 dBV, referenced to 1V, irrespective of Z. Plenty consumer equipment still uses the term "line" to reference the IHF level so, I'm not sure if there's much value in calling it something else when the K3 is used by most ops to interface the line jacks into consumer-level equipment (e.g., PC sound card) -- with a minority of users interfacing into professional audio equipment.
Paul, W9AC > In the traditional sense, "LINE" was a broadcast and > recording industry standard for FIXED signal at 0dBm, and > 600 ohms. It was used to interconnect various pieces > equipment and was supposed to relieve the engineers of the > need to determine what the signal level was and what the > source and destination impedance levels were. ______________________________________________________________ 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
