For all you AO-7 mode A aficionado's, I have a mast mounted, Mirage KP-2, 10m preamp for sale. The preamp is in used condition, the control box looks fine; comes complete with 13.8v power cord and instructions. Pictures available upon request. Shipped to your door (lower 48) for the amazingly reasonable price of $45 (Paypal ok) 73 David KG4ZLB