Comparison of $4,000 boutique audio cable to $7 Amazon Basics cable shows audiophiles waste a lot of money — scientific audio equipment analysis with analyzer shows no difference in quality

Amazon Basics 2-RCA cables are sold as a pair, 4 ft length on sale for $6.76.

Amazon Basics also offers up to 15 ft length for $8.96.

Kimber Kable KS 1036 Select Series analog interconnect (pair) is listed at $4,100 for 1 m.

Amir from Audio Science Review compared a ~$7 cable to a $4,000+ cable using scientific audio equipment.

The RCA connector standard dates back to 1919.