DC-5 Footswitch question

[grego7]

I have an older DC-5, bought it used, and the previous owner bought the graphic / channel switching pedal. But this amp uses the graphic / reverb pedal plugged in from the back. I noticed that if you plug ithe double footswitch nto the front of the amp, you can switch channels. If you plug into the back of the amp you can switch the eq on and off, but the channel switch doesn't turn the reverb on and off - I would have thought that it would, since I assume that it's just a stereo cord.

Anyway, does anyone know if I bought an ebay two channel footswitch it would work to do the graphic / reverb switching?

Also, I'll sell the graphic / channel switching footswitch for cheap if anyone needs one.

Thanks!