On 3/1/2012 8:03 AM, Richard Fjeld wrote: > otice that the 8 volts is present either with bias on or off. I'm using the > front panel mike jack. I don't dare connect the dynamic mic.
Bias is applied through a resistance of about 5K ohms, so the DC current is far too small to damage a dynamic mic. You would NOT want to apply it to a ribbon mic. 73, Jim K9YC ______________________________________________________________ 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
