Signature S750

Enhanced Detachable Cable System

The S750 continues the Signature Line tradition of detachable cables, first introduced with the HP100 SE. Supplied with a 6-foot cable terminated in a 6.3mm single-ended plug, the new Signature Gold braided design is softer, more durable, and lighter than before, while the improved insulation enhances its flexibility.

Each cable connects to the headphone housing via a 4-pin balanced mini XLR, providing compatibility with present and future detachable Grado cables. Accessory cable options include additional lengths, as well as source terminations such as 4-pin balanced XLR and 4.4mm balanced single ended, enabling users to tailor setups to their personal preference and source equipment.

Introducing the New Grado B Cushion

Debuting with the S750 is the new Grado B cushion, a fresh approach to comfort and acoustic performance. Standard on the S750 and soon to be available as an accessory, the B cushion is compatible with all current Grado wired headphones.

The B cushion shortens the distance between the driver and the ear and introduces a smaller interior pocket that redefines the acoustic balance. Eight precisely engineered slits improve airflow, increasing the soundstage while maintaining detail. The flat surface distributes pressure more evenly across the ear, reducing fatigue and creating a distinct new feel for long listening sessions.

“The B cushion offers listeners an option of how they experience Grado headphones,” said Richard Grado, Chief Operating Officer at Grado Labs. “We’ve always engineered our drivers to achieve the best sound possible, but we understand that every listener enjoys a slightly different sound signature. With the S750, we’re giving users the flexibility to listen the way they want.”