Today my partner worked so I got to play..... If I messed anything up or could have done it better please let me know..... The history is that I had a coor's light beach (beer holder/cooler) that had this board inside that let you hook up your music device using a 3mm plug in. I ripped it out and used the speaker in a cigar box amp. As it is NOW I put it in a cigar box using 2 4 ohm speakers wired to 8 ohms. I cut the battery black and soldered each end to an off on switch I had pulled from something else (it works).

As you can see top center is a piezo type speaker..... on the board itself the speaker wires and the piezo thingy are soldered to separate location on the board..... as this is toooooo loud for home use I want to add a volume control that is where I am lost......

I know it is tough just looking at a pic, but can you send me in the right direction to add the volume control, I would like the volume control to control all three speakers..... PLEASE keep in mind I am a total ... I would use the word idiot (but I got this far on my own)...... so please keep in very simple..... even if you have to pull out your crayons.....