DIY Audio Effect Pedal Part 3 - Making a low noise supply

#91 There is one more topic to handle before going into the effects and that is a good alternative to battery power. In this video I look at why some power adapters are so noisy, especially when they are connected to audio equipment. And afterwards to solve the issue, I make my own version, just to be on the safe side.

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Schematic:
https://drive.google.com/file/d/1uBKe...

Used datasheets:
https://www.st.com/resource/en/datash...
https://www.ti.com/lit/ds/symlink/lm3...
https://global.oup.com/us/companion.w...

Other videos in the series:
Ep1-    • DIY Audio Effect Pedal Part 1 - Mother boa...  
Ep2-    • DIY Audio Effect Pedal Part 2 - Planning a...  
Ep3-    • DIY Audio Effect Pedal Part 3 - Making a l...  
Ep4-    • DIY Audio Effect Pedal Part 4 - The Sustai...  

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