Even though the loop uses twisted pair network cable, and the amplifier & control boards have a decent amount of on-board filtering, it's still worthwhile adding yet more ferrite cored choke baluns on the cable. Multiple turns through a decent sized core, not just a few small clipon, single pass though types.
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Regards,
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Martin
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On Thu, May 15, 2025 at 06:34 AM, Fred M wrote:
Take care of possible noise ingress via unwanted ground loops.
