Looking for RCA cables from preamp to amp?

Blue Jeans cables or even what you can find at your local big box store are fine since cables don't make any difference except to your bank account.

I agree with zlone, OCC single crystal is the best wire for audio far superior to anything OFC at any price, harmonic technology, acoustic zen and neotech are some of the more affordable ones. just so you know Neotech makes cables for harmonic Tech and acoustics zen and pretty much all the other companies that are using OCC signal crystal.

Just a good quality budget interconnect. You want to have good fittings and flexibility.  Blue jeans fit the bill.

Zuesman:

Neotech has a less expensive (3001 based) interconnect I read about, but I was unable to find a stateside vendor.

100cm would (obviously) be 1 meter - don't know the current exchange rate but the price would be less VAT if shipped to the USA.

DeKay

On the cheap Kimber PBJ used to be a top choice, but that was years ago.

DeKay