Home › Forums › Products › Stompboxes › DIY Aux Switch › Reply To: DIY Aux Switch March 9, 2018 at 8:51 am #148623 Herr MosaParticipant That’s great – thanks a lot for the information @camn! May I conclude: the DPDT simply closes Tip+Ring simultaneously to GND, just that simple?! As I’m from Germany, I will search for this momentary switches somewhere ’round here. But now it’s clear