Beavis Audio Pedal Looper diagram

[Jonas Grumby]

I'm looking at the true bypass looper diagrams at https://beavisaudio.com/projects/looperswitcher/

Don't the ground leads that go around to all of the 1/4" jacks and the volume pot need to be connected to the ground of the power supply?

I'm planning to put one of these together tomorrow as my first pedal and I don't see how the ground works. It seems like it shorts the Send jack when the pedal is in bypass mode, and isn't connected to anything when the pedal is active. Is this diagram correct? Thanks.

 

[Robert]

Don't the ground leads that go around to all of the 1/4" jacks and the volume pot need to be connected to the ground of the power supply?

The power supply is only used for the LED, it's a completely separate circuit from the audio path.