Serge Resonant EQ

[dslocum]

HI,

I just finished building one of the Serge Resonant EQs from the schematics found pretty much everywhere on the Net.

One thing that I find strange is that (at least on my build) when the knobs are all CCW (cut) there's no output at all.

Also, when taking an output from either the Even or Odd outputs, I still get significant interaction when turning a pot that is not a member of that output. EG. If I'm plugged into the Even output, pots that should be for the Odd outputs affect the sound.

Could someone confirm that this is correct please. I've double checked that my wiring is according to the schematic, but the operation is not like I expect.

Thanks!

[AlanP]

I've got one (a eurorack slider model), and the bands are interactive to a degree, yes. The ResEQ is infamous for this.

And when all the bands are set to zero, there is no output.

[dslocum]

OK, cool. At least it isn't something I'm doing wrong.

Thanks for the reply!