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...Doing some spring cleaning found my old SST Pro Selectamatic.....this was the first detector with the discrimination circuit.....this is a BFO and it would discriminate thru the Meter....deflect for junk and upwards for good targets....on mine the audio works but the meter is not working...thinking of sending this off to a tech friend and see what can be done!...must be very RARE today only ...only seen 2 for sale in over 10 years of searching......Joe
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Joe Ranger, its an older post, but I am interested in the SST schematic. I used it in the old days, in the Cripple Creek Mining District, found many old coins and relics. Only dislike was not stable and had drift from shady areas into sunny areas.
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Joe (TX), found an old hand drawn schematic, in an old friends folder, do not have your email anymore, so email me at Pondco at Aol dot Com, and I will send it to you,Originally posted by Joe(TX) View Post
as you still have that old non working SST Treasure Pro detector? It will give you a start to fixing that old machine...
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