[Elecraft] Elecraft PR6-10 Preamp

[Ed]

This is the optional plug-in unit for the K3. 
Will add sensitivity, 22-54 MHz. 

Pls see link for more info:
http://www.elecraft.com/manual/PR6-
10%20Owners%20Manual%20Rev%20A.p
df

Used only twice!

$100 shipped
73,
Ed NI6S