This is a case for a DPH3205 module. I designed it so that you can use two types of inputs, banana jacks or 2.1mm jacks. The toggle switch swaps between the inputs.
Parts List:
I got these at Home Depot, but here are some examples for reference.
Tools:
- Hot Glue Gun
- Soldering Iron
- Wire Cutters/strippers
- Crimpers
- Screw Drivers