Re: [Elecraft] CM-500 Question

2023-08-08 Thread Jim Brown
On 8/8/2023 7:07 AM, David Herring wrote: Comfort. My ears tend to be on the large side. Most “over the ear” headphones are really “on ear” headphones for me. After an hour or two of that, my ears really begin to hurt. The CM500s have large enough cups to encompass my entire ear (albeit

Re: [Elecraft] CM-500 Question

2023-08-08 Thread David Hachadorian
I just bought another SB-45 last week on Amazon.  Mic Sensitivity is fine, same as it used to be. Dave Hachadorian, K6LL Big Bear Lake, CA On 8/8/2023 7:07 AM, David Herring wrote: Comfort. My ears tend to be on the large side. Most “over the ear” headphones are really “on ear” headphones

Re: [Elecraft] CM-500 Question

2023-08-08 Thread Wes
Totally agree with Jack.  I've been using CM500s for over a decade.  I've replaced several but they used to be half the current price.  Nevertheless, I have a new pair still in the package as a back up. That said, since moving away from Elecraft they are not as easy to use. (One gripe about

Re: [Elecraft] CM-500 Question

2023-08-08 Thread JHR
Hi Jack -   All is not lost.  Check out the new Korg SK40 model here if you cannot find a new CM500 at your favorite store - instead of SB40 it is the SK40 . . . business as usual! https://www.sweetwater.com/store/detail/SK40--korg-sk-40 I put no-one down. I clearly acknowledged my take is my

Re: [Elecraft] CM-500 Question

2023-08-08 Thread David Herring
Comfort. My ears tend to be on the large side. Most “over the ear” headphones are really “on ear” headphones for me. After an hour or two of that, my ears really begin to hurt. The CM500s have large enough cups to encompass my entire ear (albeit barely), thus permitting me to wear them for

Re: [Elecraft] CM-500 Question

2023-08-08 Thread Joe Subich, W4TV
On 8/8/2023 12:16 AM, Jack Brindle via Elecraft wrote: As contesters who wear headphones as much as 48 hours straight on weekends, we find comfort to be one of the most important assets of any headphone. Here is the key! K8JHR calls the CM500 earpads "flat and lack luster" but they are

Re: [Elecraft] CM-500 Question slightly OT

2023-08-08 Thread davidg3una
For use in very hot and humid climates, you might consider ear buds. I used my Etymotic buds for 4 weeks of operating on T32C without much of an issue. A little Vaseline helps with the seal and reduces what irritation there is. A secondary advantage was that when I had a VERY loud ssb op in

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Jack Brindle via Elecraft
As contesters who wear headphones as much as 48 hours straight on weekends, we find comfort to be one of the most important assets of any headphone. There are LOTS of headphones that sound great, have outstanding performance both in their speakers and microphone. But, they make you feel like

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Jim Brown
On 8/7/2023 4:09 PM, David Herring wrote: I can confirm that it works (albeit poorly) with bias on and does not work at all when the bias is turned off. Thanks Dave. 73, Jim K9YC __ Elecraft mailing list Home:

Re: [Elecraft] CM-500 Question

2023-08-07 Thread David Herring
I am one of the ones who is experiencing difficulties with the CM500’s mic sensitivity. Like some others with a recent model CM500, I have the preamp on and the mic gain pegged on my K4, the mic right up close to my lips, and I cannot get 5 bars without talking much louder than what should be

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Alan Bloom
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

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Jim Brown
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

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Alan Bloom
I bought a CM-500 not too long ago.  (I think it was late last year.)  I don't have any way to compare it to earlier production, but this one does seem to have low microphone sensitivity.  On the K4 I have to turn on the preamp and set the mic gain to maximum to get 5 on the ALC meter at

Re: [Elecraft] CM-500 Question

2023-08-07 Thread Jim Brown
On 8/7/2023 10:46 AM, Larry Martin wrote: I've read several comments that the current CM-500's don't have as good of a microphone as the earlier ones. That's news to me, but the last one I bought was 4-5 years ago. 73, Jim K9YC __

[Elecraft] CM-500 Question

2023-08-07 Thread Larry Martin
I purchased a CM-500 over 10 years ago when I first got my K3. K3 is still going strong but the headset died a couple of years ago and has since been discarded. I've read several comments that the current CM-500's don't have as good of a microphone as the earlier ones. Does anyone have any