On Wed, Jan 20, 2021 at 07:03 AM, prea wrote:
[...]
depending on the transformer, there
s'always some buzz in the audio part, which is not an option.
[...]
I was re-reading this thread and I wanted to address the above point a little bit.
While it is true that there generally is a?transformer/inductor?buzzing (though quite minimal with the right components as Pria mentioned) the buzzing is actually NOT present in the audio stream (provided the wiring, inverter placement, and power tapping is done correctly). ? In my experience, even with those large blocky EL Panel inverters you see on ebay (not a good choice as they are quite loud and really hard to fit inside the device) the audio stream itself has no buzzing.
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¡°The longest journey starts with the first step." ?- Lao Tzu
Eric