Thanks Jim. Unfortunately I'm several thousand miles away from home so
I can't do that test right now. I'm pretty sure it's an electret, but
I'll check when I get home.
Alan N1AL
On 8/7/2023 11:00 PM, Jim Brown wrote:
On 8/7/2023 12:44 PM, Alan Bloom wrote:
I also use it for recording a radio show on a computer sound card.
Again, I have to set the gain to near maximum to get proper levels.
Alan,
The CM500 has always had an electret mic, which requires bias,
although the data sheet has always called it a dynamic mic. As a test,
turn off bias and see if that changes anything. If it is a dynamic,
turning off bias should make it work better.
My WAG is that what you bought might be a counterfeit. My experience
buying all sorts of things in the last 5 years (kitchen tools, shoes,
etc.) has been seeing lots of what appear to be either counterfeit or
cheapened versions of stuff I'd previously owned and wanted a second one.
73, Jim K9YC
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