paul_5 Posted March 20, 2013 Share Posted March 20, 2013 a couple of years ago I bought a 3 band, 4 knob (and a toggle switch) 18V preamp from a fellow BC'er. In the interim I've nabbed the pots off it for other projects, and now I can't find my wiring diagram to rewire it. It's a black box with no discernable markings on it and wasn't an expensive one. Any thoughts as to what it might be or how to wire it? (talk about a shot in the dark!) Quote Link to comment Share on other sites More sharing options...
BOD2 Posted March 20, 2013 Share Posted March 20, 2013 Post a photo of the preamp (clearly showing the colours of the wires coming out of the black box) and maybe someone will recognise it. Quote Link to comment Share on other sites More sharing options...
paul_5 Posted March 20, 2013 Author Share Posted March 20, 2013 I've just had that same thought... [IMG]http://i1221.photobucket.com/albums/dd471/paul_510/2013-03-20115141_zpsdfd09c48.jpg[/IMG] Quote Link to comment Share on other sites More sharing options...
heminder Posted March 20, 2013 Share Posted March 20, 2013 This is one reason why I hate hate hate gooped/epoxied electronics. Quote Link to comment Share on other sites More sharing options...
BOD2 Posted March 22, 2013 Share Posted March 22, 2013 It's not identical, bit could it be a version of this ? [url="http://www.bassmods.com/BEQ12-35MSAP-3-Band-Preamp-Vol-blend-mid-Stacked-Treble-and-Bass-ActPass-Mini-Switch-_p_208.html"]http://www.bassmods.com/BEQ12-35MSAP-3-Band-Preamp-Vol-blend-mid-Stacked-Treble-and-Bass-ActPass-Mini-Switch-_p_208.html[/url] Quote Link to comment Share on other sites More sharing options...
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