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Audio News for October 21, 2025

2025/10/21
1 min read

In the high-end audio world this week, the veteran American headphone brand Grado announced an exciting new product. The S750, the third model in the Signature Series, is an ambitious work that presents the brand’s new sound with a newly developed driver and earpads.

1. New Product Releases (Official Announcements)

  • Signature S750 — Grado (Headphones)
    • Key Specifications:
      • Features a newly developed 50mm “S2” driver with a diaphragm made of a carbon fiber and paper composite and a lightweight copper-plated aluminum voice coil.
      • Debuts the new “B” cushion, which shortens the distance between the driver and the ear for a more direct sound.
      • Frequency Response: 6Hz - 46kHz
      • Impedance: 38 ohms
      • Weight: 460g
    • Price: TBD
    • Availability: TBD
    • Highlights: As the latest model in the Signature Series, both the driver and earpads have been revamped. This ambitious work aims to achieve both higher resolution and a wider soundstage while following Grado’s traditional sound. The new “B” cushion will also be sold separately and can be fitted to existing wired models.

2. Sources