http://www.laventure.net/tourist/cables.htm

I was going to make some up with these below, just not got round to it yet. Make sure the silver wire is pure and soft not, should get a very good result. I priced it up and a pair of RCA 1m leads came to just under £50, the equivalent cheapest to similar speakers pre-made on the market are well over £400.

https://www.ebay.co.uk/itm/4pcs-Carb...3-fc582946b62e

https://www.kernowcraft.com/products...round-wire-a93

https://www.hificollective.co.uk/sle...-sleeving.html

https://www.hificollective.co.uk/sle...-sleeving.html