Grado Labs Extension Cable ( 480cm ) ( 6.35mm jack )

Grado offers a 15 foot 450cm extension cable terminated with a 1/4 inch 6.35mm plug and a 1/4 inch 6.35mm jack.

This cable is constructed from the same high quality wire as their headphone cable. for series R, and original series

For longer lengths the cable may be piggybacked up to 3 cables. Grado guarantees no degradation of sonic quality with Grado headphones while using their extension cable.