Sennheiser Black Cable For IE 400/500 befaco the AT5040 delivers the benefits

the AT5040 delivers the benefits of an exceptionally large diaphragm--along with an extremely low noise floor--without increased weight

THD+N Ratio: 0

Mix 3 manages to provide a unique combination of compact size and functionality in just 6 HP

the system sends the audio on two separate frequencies (frequency diversity) and uses the cleanest signal

it combines a high-performance mixer with 8 individual line faders and a master fader

Sennheiser Black Cable For IE 400/500 befaco the AT5040 delivers the benefitsSennheiser Black Cable For IE 400 500. The Sennheiser Black Cable for IE 400 500 PRO In Ear Headphones is available as a replacement cable for the IE 400 PRO or IE 500 PRO. The detachable, 4. 27' Y cable is terminated with a 3. 5mm connector at one end and two proprietary connectors (L R) at the other.