The Cardas Headphone Upgrade Cable is an Absolute MUST for any Sennheiser HD650, HD600 or HD580 Headphone Owner! 

An outstanding upgrade for these three models of Sennheiser headphones, the Cardas Headphone Upgrade cable will allow your headphones to finally resolve all the information that your equipment can deliver. With a silky smooth tonal balance and exceptional extension, the Cardas Upgrade Cable will help you get the most out of your headphones. We cannot overstate the magnitude of this upgrade! This is a mandatory audition! 100% Money Back Guaranteed!

Terminated 1/4'' at the amplifier end. Available in four lengths; use the drop-down menu at left to choose.

NOTE: Due to our distributor agreement with Cardas we are unable to sell Cardas products outside of the United States.

At Music Direct, we offer our customers a 30-Day Money Back Guarantee on components, hardware and audio accessories. This allows you time to ensure you made the right choice. If you are not satisfied with your purchase, contact our customer service department or your audio consult directly to arrange for a return.
 
This guarantee is not applicable on all Fluids, Phono Cartridges, and some special order merchandise.
 
Music is only returnable if it has not been opened.

To view our full return policy, click here.
Contact us with any questions about this policy.