[NLRS] Ampire preamps

[Tod - ID]

Many years ago a fellow in Plymouth or maybe Maple Lake made some preamps
for 2m and 70 cm. There were certain versions that were set up to be
optimized for satellite work. 

I have two of these preamps and would like to get the schematics for them. I
am pretty sure that Ampire is no longer doing business, but the original
owner may be an NLRS member or be known to one the NLRS members. Or maybe
someone on the reflector may have the instructions and circuit diagram for
them.

Any information folks could provide me would be appreciated.

Tod, KØTO