HarryO Posted July 25, 2009 Share Posted July 25, 2009 I'm starting to hook my Eico ST-70 back up and I can't remember the speaker wiring hook ups. Weird friggin deal if ever was. Any help (Knowledgeable help) appreciated. 8 OHM speakers, 2 channel only. Thanks for the help. Harry Quote Link to comment Share on other sites More sharing options...
HarryO Posted July 25, 2009 Author Share Posted July 25, 2009 source... Quote Link to comment Share on other sites More sharing options...
Tom Mobley Posted July 25, 2009 Share Posted July 25, 2009 Handy at all? you could pull the cage and look to see if that screw between the 8 and 4 terminals is connected to common ground. It is a little goofy, things weren't nearly so standardized back then. Quote Link to comment Share on other sites More sharing options...
HarryO Posted July 25, 2009 Author Share Posted July 25, 2009 I need a manual on this bastterd. Got it running smooth and clean using the lower set of terminals, reversed phase and reversed stereo mode. Sounds great but not sure of the hook ups still. Manual or PDF anyone? THanks again, Harry Quote Link to comment Share on other sites More sharing options...
SilverSport Posted July 25, 2009 Share Posted July 25, 2009 http://tech.groups.yahoo.com/group/eico/files/EICO%20manuals%20%26%20schematics/ST-70%20Manual/ Bill Quote Link to comment Share on other sites More sharing options...
HarryO Posted July 26, 2009 Author Share Posted July 26, 2009 Thank you for the link. I downloaded the manual for it and printed it out. If this is ever needed, here's a Pic of the weird wiring on the ST-70. Pic is courtesy of Terry DeWick. Terry rebuilt this for me a couple of months ago and I'm just now getting around to using it. Harry Quote Link to comment Share on other sites More sharing options...
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