Stan,

While there are slight differences between the Rev A and Rev B Control 
boards (a pot for the AGC Threshold instead of a fixed resistor as a 
"for instance"), please tell us what you are specifically looking for.
If you followed the instructions carefully, it should be assembled 
properly.  You will have some components on the back side for the Keying 
Waveshape components that are not on the Rev A photos, but again, if you 
followed the instructions properly, you will end up with a working board.

If you have specific questions, we are likely to be able to help.  I do 
not know of a source for photos of assembled Rev B boards.  Maybe 
someone who has documented their construction of a recent K2 will 
volunteer, but in the meantime, we can respond to specific 
questions/confusions.

73,
Don W3FPR

On 9/10/2010 9:43 PM, stan levandowski wrote:
> Good evening, folks.  Can someone point me toward a source of some more
> recent contstruction photos for the K2, especially the Control Board.  I
> just compared mine to the K2 Builder's Manual and my Rev B3r board
> doesn't match what's in the Elecraft photo (their board looks like it
> says, "Rev XB".
>
> I thought there might be some photos on the Elecraft Website but either
> there's none there, or I didn't look in the right place.
>
>    Thanks!
>
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