[Elecraft] RES: RES: Yamaha CM500

py5eg py5eg at iesa.com.br
Mon Jan 10 15:08:25 EST 2011


Hi Hector
What about the microphone quality?
Did you also used it with Yaesu?
Thanks for the information
73
Oms

-----Mensagem original-----
De: elecraft-bounces at mailman.qth.net [mailto:elecraft-bounces at mailman.qth.net] Em nome de Hector Padron
Enviada em: segunda-feira, 10 de janeiro de 2011 17:40
Para: ab2tc
Cc: elecraft at mailman.qth.net
Assunto: Re: [Elecraft] RES: Yamaha CM500

Lack of highs? Not mine,besides,does any ham transmit today with more than 4000Hz at the high end? answer is NO,most of them are below 3000Hz,at that freq ANY headset will response well.Also I injected an audio generator to my CM-500 from 20 to 5000Hz and I heard the tone from 60(my ears) all the way up to 5000Hz with same level,I don't see why they has "lack of highs".Besides the K3 has an excellent RX EQ and you can tailor the received audio to your personal taste so If you think it has too much lows,then cut them up with it.
I have been using those Yamaha for more than a year and for me they sound as well as ANY other headset. Maybe some users feel bad because they are "cheap" compared with Heil, Senhisser,and others.
 
AD4C

"If freedom means something,it is the right to tell others what they don't want to hear" -George Orwell

--- On Mon, 1/10/11, ab2tc <ab2tc at arrl.net> wrote:


From: ab2tc <ab2tc at arrl.net>
Subject: Re: [Elecraft] RES: Yamaha CM500
To: elecraft at mailman.qth.net
Date: Monday, January 10, 2011, 2:42 PM



Hi,

I also bought a pair of these based on the recommendations on the reflector
and also on the Yahoo group. I have not put it on the air yet as I was
thoroughly disappointed with the headphones on receive. There seems to be a
profound lack of highs compared to any other headphones I own including a
pair of Heil and a pair of Koss. I also strongly dislike the fact that each
earpiece has a wire coming out of it. I'll keep using my Heil proset until
they break.

AB2TC - Knut



py5eg wrote:
> 
> Hi Folks
> 
> I just got a pair of CM500 which came without any catalog and I would
> kindly ask the following questions:
> 
> 1) I tested on my K3 and the boom set is working fine
> 2) I noticed that the CM500 has more base and less high frequency
> respond comparing with the heil.
> 3) Has someone tested for yaesu rigs? What are the results?
> 
> Thanks in advance
> 
> ATILANO DE OMS
> PP5EG - PY5EG
> ZW5B, PS2T, PT5T
> ARAUCARIA DX GROUP
> <snip>
> 

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