Posts tagged with: SPDIF

QLS QA-660 Modification Plan

It has been quite some time since my last article on this blog. Quite a busy life (but that busy life pays this hobby, anyway). I tried to spend sometime few days ago to disassembly QLS QA-660 and planned some...
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SPDIF Pulse Transformer Scientific Conversion SC947-02 “SUPER”

I was thinking what was the alternative to replace my standard Pulse Transformer PE-65612 on my QLS QA-660. Actually I had several options, but after some simple research, eventually I ended my journey on Scientific Conversion product, the SC947-02 “SUPER”....
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