[VHFcontesting] Milcom/Uniden ARX2125 220MHz Amplifier - Need Parts

[George Sintchak/WA2VNV]

Anyone have an extra Amp available for spare parts. It looks like I've lost 
one of the finals due to self oscillation and destruction.  Polyfet has a 
few in stock (lotsa $$$) but it's no longer reccommended for new designs.  I 
can't seem to find a suitable (newer)substitute using the AT package.  Any 
Ideas out there?

George, WA2VNV