One more new GBZ [WIP]

General GBZ-related chat goes here. Share ideas, tips and tricks, or ask questions that don't fit into the hardware/software help forums.
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rodocop
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Re: One more new GBZ [WIP]

Post by rodocop » Sat Nov 18, 2017 10:38 am

In that diagram the ground is coming from the power strip. You can get ground from the pi if you choose.

Here's another diagram I've made. This is how I usually do it. I never use a filter. Getting ground from the pi and I wrap it with the audio wire. Seems to help a bit with interference.
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laluva
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Re: One more new GBZ [WIP]

Post by laluva » Mon Nov 20, 2017 1:07 am

Hi, i will use this wiring, thanks for adding the picture.
I was also curios if the volume wheel should be before or after the amp.
I also have a tiny coax cabel i probably will use as audio wire.

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