It's noisy world, and getting noisier all the time; the Audiophiliac thinks Sensaphonics' earplugs quell the din and still let you hear the sound around you.
Stereo has been the primary music format for more than 50 years, but mono sound is enjoying a comeback.
But who is? You might be surprised.
A photo gallery of Donald Bell's experience getting custom LiveWires earphones made for him.