ESP MusicCord-Pro ESPrice: $399.99 per 2m cord

Website: www.essentialsound.com

Aron said: I find it difficult to imagine a better-sounding or better-built cord for the price. They may be designed for the professional market, but they’re an excellent way to improve power delivery to a high-quality audio system and enhance its performance at a sensible price.

Read the SoundStage! Access review.

The gist: The cord to buy at the price.