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This is the Sea Turtle Mixer, a custom made TL072 based 3 channel mixer. Has three inputs, three attenuation knobs, and one master output. Simple and effective and easy to use! Module has been tested and designed and tested by me, works on +/-12v, HP - 5

Creator commentary: I figured this is an essential module to have in any rig and it's kind of a mystery why I didn't release these sooner. I do have a 6 channel mixer alreday in the works and is pretty much good to go, it's just a bit of a headache to source the mini toggle switches for it and the print time for just one module.