budget digital interconnect


any recommendations for a cheapo digital cable for a second, budget system? (for that matter, is the difference between a digital coax cable and a RCA just the shielding?)
musicslug
Second Hifixpert's suggestion of the Bluejeanscable digital cables. Great build quality and sound with exceptional service. Their Belden 1694A-based cable is $16 for a 3' length.
Virtue Audio is an unusualy good value I've discovered.
I've had both their copper and silver digital ic's. Very impressive.