Quiet when all pedals are turned on and plugged into amp. Loud hum/buzz once I plug in guitar cable. Solutions? FYI, not using the Timmy Overdrive as well as Bonsai, it's one
Electro-Harmonix Hum Debugger Hum Eliminator Pedal (Demo by Bill Ruppert) - YouTube
How To Fix Ground Hum, Hiss and Noise - Ruach Music
Fixing a Pedal with a Loud Hum or Buzz (Not Power Supply Related) - YouTube