blender troubleshooting

[ninjadave7]

Hey all,
I built the ROG splitter-blend and I'm getting dc voltage at the output.  I don't have a ready schematic, but it's a basic circuit with a blend pot at the end, and both sides of the blend pot are fed from the outputs of the opamp, through a 10uf polarized cap.  I changed the cap twice, checked the polarity, etc. and I'm still seeing 4.5vdc.  I tried bigger caps I had around and same thing, some small drops but not what should be, unless I'm mistaken.  Any thoughts? 

Thanks!

[ninjadave7]

no help?

[Seljer]

Have you implemented the 1megaoohm resistor at the end? Without it the voltage on the blend pot might be floating http://www.runoffgroove.com/splitter-blend.html

[Jdansti]

Is your meter true RMS?  If not, you could be getting false readings.

[ninjadave7]

Aha! The 1M resistor at the end was missing. Once that was mentioned I realized I had just rehoused the circuit, but replaced the jack with the pull down resistor for another. Oops!  Fixed! Thanks!