Newsgroups: rec.audio.tech
Subject: Re: RCA SPDIF to Optical conversions
References: <[email protected]>
Dr Fire  writes: 
> have only found one gizmo to convert coax to optical / vice versa (CO2
> by Midiman), and was wondering if anyone out there could:
> b) Give me some idea of a design for building one.  I would presume that
> other than a clean power supply, a high qual amplifier, and a fast diode
> there's not a lot to this.  Please feel free to prove me wrong - my
> electronics knowledge isn't brilliant.

You can find exactly this kind of information at
http://www.hut.fi/Misc/Electronics/docs/audio/spdif.html

--- 
Tomi Engdahl (http://www.iki.fi/then/)
Take a look at my electronics web pages at http://www.hut.fi/Misc/Electronics/