If you are using cable then shorter is definitely better. Power supply to the hub (router/modem) makes a difference. Try using a higher grade switch as well and again use a better power supply to that switch. AQVOX make a dedicated audio switch which improves SQ.
There is quite a choice of better dc power supplies on the market a number of which I am currently testing. Sbooster, King Rex, MCRU, Uptone, HDplex, Paul Haynes, Kennith Lieu, Fidelizer are some of the brands.
There is quite a choice of better dc power supplies on the market a number of which I am currently testing. Sbooster, King Rex, MCRU, Uptone, HDplex, Paul Haynes, Kennith Lieu, Fidelizer are some of the brands.