[Elecraft] Older K3/100s can be updated to avoid possible "ERR 12V" problem

[Wayne Burdick]

I'll look into the date.

tnx
Wayne

> On Feb 14, 2012, at 8:20 AM, Jack Berry wrote:
>
>> Wayne,
>> Define "older K3" please. Can you let us know when you started  
>> shipping K3's with gold contacts; date or S/N?
>>
>> Thanks!
>> Jack - WE5ST
>