Tom, I was able to find some info on the EV 664 mic and found it is capable of being configured for 'high impedance' or 'low impedance', but I could find no reference for how low is low nor how high is high, and I found no mention of the output level. You could just try the low impedance connection and see how it performs. If it produces peaks on the K2 LED display at (or slightly below) the point where the RF output is indicated on CW (at the same power level), it is producing sufficient output.
I found the info at http://bama.edebris.com/manuals/elvoice/ev-664 - the quality is not the best, but it is readable - you will need to have a DjVu Reader to open the file. 73, Don W3FPR > -----Original Message----- > > I have a classic Electro-Voice 664 microphone. Does anyone use one with > their K2 and if so, what did you have to do to get it to "play" properly. > 73 > Tom > K6CT > > -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.338 / Virus Database: 267.10.15/80 - Release Date: 8/23/2005 _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com

