Solution for hum?
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@cbrandst Please explain how PG expects the video to be done so I don't have to do it more than once. Thanks
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@blueingreen said in Solution for hum?:
"......I bought this one for US$15, which has proper grounding and a ferrite core ring, and works flawlessly for me. In addition to improper grounding, the Spark's included power supply also has no ferrite core rings, which is why you also get radio (RFI/EMI) interference...."
Nice one Blue! First time I've seen a power supply model linked in one of these threads, I mean I suppose other may have been but this is the first I've seen since the Hum became a major topic amongst a lot of owners. Keoki Kudos!
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@keoki This is what I purchased based on a recommendation from one of the threads in this forum. I am not endorsing it other than to say it worked well for me. The connector is loose at the amp and I'm still waiting for a replacement from Positive Grid. https://smile.amazon.com/gp/product/B07R4Y7HTQ/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1