Grado S750 Signature Headphones

The Grado Signature S750 is the newest entry-level model in Grado’s acclaimed Signature Series-hand-assembled in Brooklyn and engineered to bring serious listeners into the world of high-resolution, open-back headphone performance. It blends refined materials, innovative acoustic engineering, and a modular cable system to deliver a detailed, expressive, and engaging listening experience.

Natural, Detailed, and Spacious

At the heart of the S750 is a newly developed S2 50 mm dynamic driver featuring a carbon fiber and paper composite diaphragm paired with a lightweight copper-plated aluminum voice coil. This combination delivers a natural, dynamic sound with wide frequency extension, expressive midrange, and controlled high frequencies, making the S750 well suited to critical listening across genres.

Grado has also introduced its new “B” ear cushions, designed to position the driver closer to the ear and improve airflow, which enhances comfort and expands the perceived soundstage without increasing listening fatigue.

Premium Build, Refined Ergonomics

The S750’s all-aluminum housing keeps weight down (approximately 460 g) while providing rigidity and premium feel. The headband assembly borrows refinements from higher Signature models-incorporating engraved aluminum gimbals, stainless-steel height rods, and a more deeply padded leather headband for long sessions.

A detachable Signature Gold braided cable connects via 4-pin mini XLR to each earcup and includes a 6.35 mm (¼″) source termination. Optional cable terminations (such as balanced 4-pin XLR or 4.4 mm) and lengths offer future flexibility for system matching.

Open-Air Design for Critical Listening

The open-back architecture allows sound to interact naturally with the listening space, creating a sense of depth and realism that draws you into recordings. While the S750 remains relatively easy to drive from quality headphone outputs, pairing with a resolving DAC and amplifier brings out its full potential.

Why We Like It

The Signature S750 blends Grado’s rich acoustic heritage with modern design improvements. It offers detailed, transparent sound with a refined presentation and expanded soundstage—making it an excellent choice for enthusiasts stepping into reference-grade headphones.

Key Features

• Open-back, over-ear design with expansive sonic presentation

• New S2 50 mm dynamic drivers with carbon fiber/paper composite diaphragm

• Innovative “B” ear cushions for comfort and soundstage enhancement

• Lightweight all-aluminum construction for rigidity and refined feel

• Detachable Signature Gold braided cable with 4-pin mini XLR

• Hand-assembled in Brooklyn, NY

Specifications

• Transducer Type: Dynamic

• Operating Principle: Open-back (open-air)

• Frequency Response: 6 Hz – 46 kHz

• Nominal Impedance: 38 ohms

• Driver Size: 50 mm

• Cable: Signature Gold detachable braided cable

• Connector: 4-pin balanced mini XLR to 6.35 mm (¼″)

• Ear Cushions: New B-style

• Weight: ~460 g