Tom.
You either have the microphone configuration header that was indtalled
as a part of the KSB2 option or you do not have the KSB2 option installed.
All properly constructed K2s with the KSB2 optionl 9 will have that
Microphone Configuration Header on the Front Panel Board. It is not a
consideration for the serial number of the K2, that jumper became
available at the first time the KSB2 was made available and is
applicable to all K2s. I have K2 SN 00020 and have the microphone
configuration header installed (part of the KSB2), and I have no problem
interfacing with any ham microphone - pro-audio mics requiring phantom
power are a different matter entirely.
73,
Don W3FPR
On 11/27/2012 6:51 PM, Tom McCulloch wrote:
Thhanks Bruce -- I think I have an older K2 (s/n 1103) that doesn't
have the jumpers - The jumpers are a good idea, it good to see
they've incorporated them
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