Beyerdynamic DT 900 PRO X Limited Edition Black Studio Headphones

Open-Back Studio Headphones for Mixing and Mastering

The Beyerdynamic DT 900 PRO X Limited Black Edition is a wired, over-ear studio headphone engineered for critical listening, mixing, and mastering. Open-back operation produces a spacious and transparent soundstage that helps engineers place individual mix elements accurately within a mix. The Limited Black Edition wraps the proven PRO X platform in a consistent all-black aesthetic — black velour ear pads, black headband — designed for creators who want their gear to disappear visually during long sessions.

STELLAR.45 Driver and Serviceable Design

At the heart of this model sits the STELLAR.45 sound transducer. A locking 3-pin mini-XLR connector and replaceable ear pads, headband padding and cable make the headphone service-friendly.

Technical Specifications

The combination of low impedance, wide frequency response, and high sensitivity means this model performs at studio levels on virtually any playback source, while open-back operation trades isolation for accuracy.

• Operating Principle: Open-back, circumaural (over-ear) — natural soundstage with accurate spatial imaging
• Frequency Response: 5 Hz – 40,000 Hz
• Nominal Impedance: 48 ohms — drives easily from audio interfaces, laptops, and phones without a dedicated amp
• Sound Pressure Level: 100 dB SPL (1 mW @ 500 Hz)
• Driver: STELLAR.45 dynamic
• Cable: 3 m and 1.8 m straight, detachable, 3-pin mini-XLR, 3.5 mm jack with 6.35 mm adapter
• Weight (without cable): 345 g — light enough for all-day studio sessions

Who This Limited Black Edition Is For

Engineers, mastering professionals, and serious producers will find this model a strong fit when they need an open-back reference headphone with a balanced, transparent sound signature. Its 48-ohm impedance makes it equally at home in a project studio, on a desktop audio interface, or paired with a laptop on the road. Producers who value long-term reliability will appreciate the replaceable ear pads, headband padding, and cable system that turns the headphones into a service-friendly investment rather than a disposable consumer product.