This open-back studio headphone brings a clear, neutral sound for mixing and mastering rather than bass-punch party listening. With a wide 6 Hz – 38 kHz range, low distortion and 120 Ω impedance, it delivers a “flat” soundstage that reveals what’s in the recording. It’s lightweight, uses velour pads and includes both a coiled and straight detachable cable.
Designed for genres needing clarity and inter-instrument separation (jazz, acoustic, orchestral, classical, production work), it suits engineers and serious listeners who want a clean palette; it’s less about V-shaped fun and more about truth in tone.
Includes extra 3.5mm cable
Video: https://youtu.be/abFAnebqQzQ
Product Specs
- Item Number: 40175
- Make: Sennheiser
- Model: HD400 Pro
- Condition: Very Good
- Finish: Black
- Categories: home-audio ⇒ open-back-headphones
- Year: 2020s
- Made In: China
- MPN: 40175

