|
Every time you convert a signal in to another format there is some loss of quality. You would have the airport converting it first to digital, then to optical then the DAC would convert the light to digital then to analogue for your speakers.
You will be much better off in terms of quality just going with analogue connections, and also save yourself $$$$$'s
Just get decent rca cables.
For furure reference, the most important two words in audio engineering are SIGNAL PATH. The shorter, and less connections/electronics/whatever the signal has to go through, the closer it will sound to the original source (i.e. better. )
|