# How do I wire these potentiometers?

I'm trying to make this circuit (components in question are R10 and R11). I have two really nice sliders I bought from Science + Surplus. Problem is, I'm a teensy bit confused on how to wire even regular pots - and these ones have eight (8!) pins each. I think they're dual-gang sliders for stereo systems, but I can't for the life of me pick out the three connections I should be making. Which are my left/right/wiper pins (or how can I find out)?

The sliders in question:

• Sorry for the giant images :( Aug 27 '15 at 4:39
• Use an ohmmeter to find out how the pins are mapped. Aug 27 '15 at 4:51
• Do they click anywhere? Aug 27 '15 at 5:04
• @Passerby they're smooth all the way through. Aug 27 '15 at 14:14
• Then I have no idea why the extra 2 pins. Maybe redundant, connected to other points? Anyway if you have the pot pins you needed, you could ignore them. Aug 27 '15 at 14:15