The Grado Signature S750 headphones are the latest addition to Grado Labs' acclaimed Signature Line, expanding a heritage of handcrafted audio excellence rooted in Brooklyn, NY. Building on the success of the HP100 SE and S950, the S750 introduces a fresh take on premium sound with a newly developed S2 50mm driver. This redesigned driver uses a carbon fiber and paper composite diaphragm paired with a copper-plated aluminum voice coil, delivering a sound signature that balances clarity, depth, and musicality. The housing, crafted entirely from aluminum, provides a solid, durable feel while remaining over 10% lighter than its predecessor, making it more comfortable for extended listening. A major innovation in the S750 is the debut of the Grado B cushion, which brings new comfort and acoustic balance to the experience. With its flatter surface, eight airflow-enhancing slits, and reduced distance between ear and driver, the cushion offers a more immersive and fatigue-free session that is ideal for audiophiles who appreciate long, focused listening. Further enhancing flexibility, the S750 includes a Signature Gold braided detachable cable with a mini XLR connection, allowing for easy upgrades or changes depending on personal setups. Compatibility with multiple source terminations (like 4.4mm and balanced XLR) ensures adaptability across hi-fi systems. Subtle updates to the leather headband and robust structural elements like stainless-steel rods and engraved aluminum gimbals round out a package that blends performance, comfort, and durability.