current lover, no effect

[darrenw6000]

My current lover has only clean effect. Im using a gen MN3007. Checked all my voltages as on the build doc, all ok but the LM324 pin 7 stated by madbean as 7.8V and im only getting 0.091. dodgy chip? what does this do in the chip anyways

[Govmnt_Lacky]

Looking at the build doc, it looks like that might be a typo for the Pin 7 voltage. It looks like that single amp from the quad is entirely tied to GND.

It would help if you posted all voltages for the circuit. Be sure it is set to Filter Matrix mode when doing this.

[darrenw6000]

i think so too as the pin on the pcb looks gnd and the schematic shows it aswell

[brucer]

Did this issue get solved?  I'm having the same trouble (http://www.madbeanpedals.com/forum/index.php?topic=23954.msg235099#msg235099) and keen for a solution.