Supra Dual RCA? Anyone use them before?

[mysticaldodo]

I'm thinking of buying it since its the only one that my dealer can terminate.
I'm planning to use it between my EMU 1212M and Musical Fidelity XCan 3/ Senn HD 595.

Anyway what does 75 OHM RCA interface mean? I think my hp amp output is 47 ohm (not sure)

 

[mysticaldodo]

Sorry, I forgot to mention that this is a interconnect

 

[Dreamslacker]

That's supposed to be the impedance for the RCA plugs and cables. Ideally they'd all match at 50 ohms for analog RCA interconnects.
75 ohms for single-ended (RCA/ BNC) digital cables.

For RCA cables, it doesn't really matter and most cables off the shelf vary in impedance anyway. As does the RCA jacks on equipment.

You can go ahead and get them if you wish. I've no experience with how they sound though.