Re; KPA500 - AC hum in the monitor

[Bill W]

Jack,
Just a shot in the dark but are you using 220 or 110 to power your KAP500?
73,
Bill - W0BBI
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html