[Elecraft] Upgrades on older K3's

[Trevor Dunne via Elecraft]

Hi All<br/><br/>I'm looking at buying an older K3 #<1000<br/><br/>What upgrades has been completed since that vintage, and how would I know if they are done, Seller is not original owner,<br/><br/>Thanks<br/>Trevor<br/>EI2GLB<br/><br/><br/><br/>Sent from Yahoo Mail for iPhone