為什麼會有 K702? Why makes AKG the K702? Many professionals use the K701 in studios - but "white" is not the best color and would be dirty quickly ..... and second (I think) cable broken very often in roughen day-to-day of studio-life - so the K702 was born as "twin" of the K701 ..... K701 for HighEnd home audio, K702 for professional studio life. For the AKG studio line headphones gives two cables, one straight and one a spiral-cable. All cables are 99,9% OFC.