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In the Forum: Horn-Loaded Speakers
In the Thread: Avantgarde method of cap biasing.
Post Subject: QuestionPosted by hoan da ox on: 2/17/2014
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Hello to all, After following the comments of Romy for some time (have learned a lot, thank you), I would like to ask a question on this subject.This circuit is built with resistors, diodes and capacitors. Could someone elaborate how it can produce a smooth curve by "cutting" the current in discrete values ? it looks a bit like an AD conversion, how does a smooth curve result from this ? The before-curve shows a sinus with a clear interruption - then all other horns should produce terrible distorsions, am I wrong ?Avantgarde claims they use only 4 passive elements for the complete system, how is it possible looking at this schematic ?Regarding these horns I have a second question : they use ABS. I heard them and the sound is outstanding. How does ABS compare with glassfiber or carbonfiber ? I heard that these materials can resonate. Does anyone have experience with this ?Thanks and br Mark

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