Beyerdynamic DT 990 PRO X Open Back Studio Headphones

Experience Timeless Studio Precision with the Beyerdynamic DT 990 PRO X Open-Back Studio Headphones

The Beyerdynamic DT 990 PRO X takes a century of German audio excellence and refines it for the modern studio. Designed for critical listening, mixing, and editing, these open-back studio headphones deliver the legendary clarity and precision that have made Beyerdynamic an industry standard. Featuring the next-generation STELLAR.45 driver system, the DT 990 PRO X provides outstanding sound quality across a wide frequency range, whether connected to an interface, laptop, or amplifier. Built for comfort and longevity, it’s a true professional’s choice for accurate, fatigue-free monitoring.

• Open-back studio headphones for critical listening, mixing, and editing
• Powered by the advanced STELLAR.45 driver system for maximum sound accuracy
• Wide frequency response from 5 – 40,000 Hz with low distortion and high dynamics
• 48-ohm impedance ensures compatibility with a variety of devices
• Detachable cable with locking mini-XLR connector for reliable and flexible use
• 3.5 mm plug with 6.3 mm adapter for universal connectivity
• Soft velour ear pads and padded headband for superior comfort during long sessions
• Lightweight, breathable design minimizes fatigue
• Durable German construction with replaceable parts for extended lifespan
• Handcrafted in Germany and built for professional use

SPECIFICATIONS

• Type: Open-back studio headphone
• Driver System: STELLAR.45
• Frequency Response: 5 Hz – 40,000 Hz
• Impedance: 48 Ω
• Sound Pressure Level (SPL): 100 dB
• Total Harmonic Distortion (THD): < 0.05%
• Connection Type: Detachable mini-XLR cable to 3.5 mm plug with 6.3 mm adapter
• Cable Length: 3 m (detachable)
• Weight (without cable): 360 g
• Ear Pads: Replaceable soft velour
• Construction: Metal yokes and spring steel headband

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.