i just purchased a '75ohm digital" cable for an a/d converter.
If i measure the resistance from tip to tip its close to 0 ohms, from ground to ground its close to 0 ohms, from ground to tip its open circuit.
the cable is clearly marked "75 ohm digital" - can anybody explain to me what that actually means?
**edit i think i get it now, its the impedance not the resistance thats 75 ohm, info here ..
http://forums.audioholics.com/forums/th ... mean.1980/