18v pre

[paul_5]

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!)

[BOD2]

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.

[paul_5]

I've just had that same thought...

[IMG]http://i1221.photobucket.com/albums/dd471/paul_510/2013-03-20115141_zpsdfd09c48.jpg[/IMG]

[heminder]

This is one reason why I hate hate hate gooped/epoxied electronics.

[BOD2]

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]