No, you are misinformed. Fiber optic lines still suffer from noise and jitter. It's a well known fact and is old. The problem is dispersed light does get through the cable, but only after it has taken a longer path, causing the data to arrive later. All these imperfections and impurities in the fiber are found in $4 fiber optic cables...and all this delayed timing affects audio. It doesn't only apply to analog cables but digital cables including FIBER OPTIC. Since you use everything cheap stuff (cables) you wouldn't have known what details and dynamics you have been missing all this time. You know some of your own gears but seem to be way behind on other things that are easily overlooked.
BTW, thanks for your useless recommendation on that cheap arse audio receiver and passive speakers which I have absolutely no use for. I wasn't asking for what to get. This thread is for posting my impression on the Benchmark DAC product.
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