Cinepro PowerPro 20 Professional Series AC Line Balancer
Any difference that is at all audible must be treated as though it is huge!" John Atkinson declaimed, as Tom Norton and I rolled on the floor laughing. It was a slow day around the Stereophile offices, and the startlingly huge differences that our colleague was describing did strike us as rather piddling—so John began stentorophonically reciting rules from a mythical Guidebook for Audio Reviewers to gales of laughter all around.