Edrumin RPi PiSound for Acoustic Hybrid drums

[Darren_Martin]

Pulsed noise coinciding with RPi Red Led

Best way to remove static?

I am getting a lot of static noise from pisound when it’s running, and I can hear pitch changes in the noise as LEDs blink. What is the best way to reduce/remove this noise? I am using pisound with a raspberry pi 3b+ and modep. For power, I am using a 12v to micro usb regulator that plugs into my isolated pedal board power supply. (https://www.amazon.com/gp/product/B00U2DGJD2/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) Thanks, Vitaly

Purchase RPi PowerSupply.
interconnect PC PCI cable for EMI separation.