From Free Knowledge Base- The DUCK Project: information for everyone
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03:50, 14 February 2010 The following lines were added (+) and removed (-):
:1. Quarter Phono - common for band equipment, mixers, DJ equipment, and legacy headphone (studio).:2. Eight Phono - common for Walkman, portable audio, iPod, modern headphones and some newer mobile phones.:3. Three Thirty-Second - standard for mobile phone audio connector, however, eight is become more common on newer models.