Frankly, you'll need sensitive ears and digital music files saved at high bit-rates to hear the difference over systems costing a quarter the price.

With its noisy percussionists, those with sensitive ears should beware.

Lit up in a sprinkling of low rays, her eyes glow auburn, her sensitive ears capturing the filigree of sounds that are beyond our human senses.

However, the tapir's sensitive ears and strong sense of smell help to compensate for deficiencies in vision.