Why is my car making a loud, high-pitched screeching sound even when I am not applying the brakes? - Quora
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Amazon.com: JOYO ZGP Guitar Pedal Power Noise Blocker Support DC 9V Max 800mA Output and Power Supply Isolation (JP-06) : Musical Instruments
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Amazon.com: JOYO ZGP Guitar Pedal Power Noise Blocker Support DC 9V Max 800mA Output and Power Supply Isolation (JP-06) : Musical Instruments
![My amp is making a constant high pitched ringing noise when I plug my pedalboard into it and I don't understand why. I have no video footage of this, but here is My amp is making a constant high pitched ringing noise when I plug my pedalboard into it and I don't understand why. I have no video footage of this, but here is](https://external-preview.redd.it/hG0j5_RkMZDr9seRdi9LGKDMliTMxpT5W3VI3O8HVC0.png?format=pjpg&auto=webp&s=32b7d16376ffa9ba3ab9bf50c02c0be47b95d463)
My amp is making a constant high pitched ringing noise when I plug my pedalboard into it and I don't understand why. I have no video footage of this, but here is
![Amazon.com: JOYO Bass Guitar Pedals Overdrive Amp Simulator Effect Pedal with EQ and Noise Reduction for Bassist Electric Guitar Bass (MONOMYTH R-26) : Musical Instruments Amazon.com: JOYO Bass Guitar Pedals Overdrive Amp Simulator Effect Pedal with EQ and Noise Reduction for Bassist Electric Guitar Bass (MONOMYTH R-26) : Musical Instruments](https://m.media-amazon.com/images/I/510DJIc47NL._AC_.jpg)
Amazon.com: JOYO Bass Guitar Pedals Overdrive Amp Simulator Effect Pedal with EQ and Noise Reduction for Bassist Electric Guitar Bass (MONOMYTH R-26) : Musical Instruments
![My amp is making a constant high pitched ringing noise when I plug my pedalboard into it and I don't understand why. I have no video footage of this, but here is My amp is making a constant high pitched ringing noise when I plug my pedalboard into it and I don't understand why. I have no video footage of this, but here is](https://external-preview.redd.it/please-help-whirring-static-noise-when-plugged-in-klich%C3%A8-v0-Qs7dHgGKLUPjvi-C-J9_VSDyKdjVV57zBauo5rALCRY.png?format=pjpg&auto=webp&s=b478f066db19a7e1b308be69de2d7252a52054e6)