Amazon.com: Richer-R Replacement Spring Coil Cable for Sennheiser HD25/ 560/540/ 480/430 Headphones Earphones : Electronics
Amazon.com: ciciglow Sennheiser HD Headphones Replacement Coil Cable: Durable Spring Wire for HD25/560/540/480/430 - High Definition Audio Transmission - Avoids Interference - Convenient to Store - : Electronics
Sennheiser HD480II Pictures | Headphone Reviews and Discussion - Head-Fi.org