While you guys are on the subject - is the CW sidetone adequate with the
Heil Proset ? - I have some SONY MDR V6 phones and the cw sidetone is very
marginal. Regular RX audio is fine .
I only get 60 mv open circuit sidetone level with it wide open at 100 -
regular RX audio will go well over 1000 mv easily before clipping. The MDR
V6 are 63 ohms at 1 khz - 106 db/mw spl. I measure Orion II headphone
amplifier source impedance at around 3 ohms +/- 0.5 ohms.
These phones were fine with the Orion 565 both sidetone and regular audio.
73 de Hank K7HP
>I am using the Heil Pro Set Plus
> With the Yaesu adaptor
>
>>I getting ready to order a Heil Headset for my Orion II but I only see an
>> adaptor for a 4 pin mic which will work on my Omni VI+. Is there an 8 pin
>> adaptor for the Orion II? Heil's web site does not list one.
>> Wayne N2WK
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