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This project is about an active audio signal splitter that utilizes the TL074 opamp to drive multiple parallel stompboxes.
Depending on your preference, you can use polarized electrolytic caps in the signal path, or you can replace them with "audiophile" film caps. For this purpose, the KiCad project includes larger footprints for C1 and C5-C7.
If you decide to use the polarized electrolytic caps, ensure that the anode + is facing the opamp and the cathode - is facing the jacks.
Either way be sure to pick a sufficient voltage rating, e.g. 50 V.
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