Help with Volume Controls

[johnnyabc]

I changed volume controls in my pachinko game with no problem. It basically was just 1 wire going into the speaker. I now have a pachislo machine that has two wires going into each speaker. Could someone tell me the best place to put the volume controls in the picture and which controls would you recommend. I have something similar to what coronetgtx is selling http://www.pachitalk.com/auction/114...uction_details
but i am not sure if that will work for this one. Any help would be appreciated.

[birdbrain]

cut into the red wire and install. the units you have will work great!

[johnnyabc]

cut into the red wire and install. the units you have will work great!

Thanks Pat, It worked like a charm. Volume Controls installed and neighbors are happy.