Does it matter the wire gauge used in interconnects?


I am thinking of trying my hand on building some DIY interconnects. It will be balanced (XLR) and 10 feet long. I have seen interconnects made with thin 30 gauge wire, is there an advantage using super thin gauge wire?
I was thinking of using 20 gauge but is that too thick for interconnects?

ozzy
128x128ozzy

Hi Steve,

Good stuff. I’m now trying to eliminate as much of the cabling as possible. Trust me as an engineer, less is more. I’m sure you understand the KISS.

I have transitioned to a streaming front end, no more tubes/vinyl...sorry.

I still love building cables and UP-OCC copper still floats my boat.

 

m

@mbolek - a really simple cable geometry that also performs very well, uses a Ribbon geometry

  • Two Teflon tubes held apart using some sort of tape
    • the brown paper tape used for parcels is quite good
  • The tubes should be spaced at least 1" apart for the length of the cables, for good separation
  • insert the bare UP-OCC wire into the Teflon tubes and attach connectors
  • allow 2"-3" at each end to get the connectors on (for interconencts)
  • You could put a Mylar tube around the signal wire for improved RFI/EMI protection

It is good for Interconnects and Speaker cables

The only drawbacks with this style of cable

  • there is no protection against RFI/EMI
  • it is only flexible in one plain.

But it does perform very well - fast dynamics and good clarity and details.

It is basically a straight version of the DIY cables that are on the VH Audio website

Regards - Steve

@ozzy if by matter do you mean, does it affect the sound of the cable? Yes, it most certainly does.

I know this not super helpful, but 47 labs made a IC kit using single strand of what I think is 26g. It is a great cable, better than all the audiophile entry level cables I have tried, in that it has great tone throughout the whole frequency band. The caveat is that it has to be cut under two feet otherwise the bass rolls off badly.