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Triwatt Input Jacks. Looking at the Build Diagram. Looks like Ground connects to lug 4 on normal input. Then to lug 3 and 4 on the bright input. Then to 3 and 4 on the linked input. Is that correct? Looking at pictures and instructions cant tell if Ground should only be connected to lugs 4 on all input jacks.

Lug 4 is the switch for the sleeve. The ground wire must be connected to lug 4 on all jacks. With the way the Triwatt inputs are wired, running the ground wire through lug 3 is optional, but can be done just to make the wire routing easier...i.e. running a single wire straight through all four lugs when the jacks are stacked.

If you look at the Triwatt schematic, you will see "lug 3" is not even shown.

The sleeve switch is located at lug 4. For all jacks, the ground wire needs to be attached to lug 4. Running the ground wire through lug 3 is optional with the way the Triwatt inputs are wired, although it can be done solely to simplify the wire routing, i.e. when the jacks are stacked, passing a single cable directly through each of the four lugs.
heardle

Considering the wiring and connectivity specifics of your Triwatt setup, it's always important to refer to the official documentation or instructions provided with the project or equipment. Following the guidelines provided by the manufacturer or reputable sources will ensure proper functioning and compatibility fnf with your specific setup.

Typically, the grounding connection (shield or ground wire) should be connected to lug 4 on all the input jacks. This provides a common ground reference for the signals coming into the equipment.

So is the wire connected to lug 3 necessary?

I followed the instructions but the problem still seems to occur
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