beyerdynamic DT 1990 Pro Manual
PDF manual · 27 Pages
English
Advantages and Disadvantages
Advantages
- High-resolution Tesla drivers deliver exceptional clarity and spatial imaging.
- Two interchangeable ear pads (Analytical and Balanced) for neutral or bass-leaning sound.
- Replaceable components and robust build for long-term serviceability.
- Detachable, lockable 3-pin mini XLR cable and included hard case for secure transport.
- Wide frequency response (5–40,000 Hz) and low THD (<0.05%) for critical monitoring.
Disadvantages
- Open-back design provides little external noise isolation—unsuitable for noisy environments.
- 250 Ω impedance often requires a quality headphone amp for optimal loudness and dynamics.
- Relatively heavy (370 g without cable) which may affect comfort during very long sessions.
- Wired single-sided connection can restrict movement compared with wireless options.
- Replacement parts may require ordering from manufacturer and could incur cost/delay.
Ask a Question
Frequently Asked Questions
The light-grey "Analytical" pads yield a neutral, reference-oriented sound for critical listening, while the dark-grey "Balanced" pads produce a slight bass boost for a fuller low-end. Swapping pads changes tonal balance without electronics.
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Yes. With high-resolution Tesla drivers, wide frequency response and low distortion, the DT 1990 Pro is designed for mixing and mastering. For accurate results, pair them with adequate monitoring chains and an appropriate headphone amplifier when needed.
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While many devices can drive the headphones, the 250 Ω nominal impedance benefits from a dedicated headphone amplifier or high-quality audio interface to reach optimal loudness and dynamic headroom, especially in professional workflows.
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Clean pads and headband with a damp cloth and mild soapy water if needed; avoid solvents and keep water out of ear cups and transducers. Ensure pads are fully dry before reattaching. Replace worn pads and components using official spare parts.
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Yes. The DT 1990 Pro features a detachable, lockable mini XLR cable and replaceable ear pads and headband pad. Replacement parts and accessories are available from beyerdynamic's website or authorized dealers.
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They can be used portably but the open-back design leaks sound and offers limited isolation. Their 250 Ω impedance also makes them less efficient with mobile devices unless paired with a portable amplifier.
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Avoid prolonged exposure to high sound pressure levels to prevent hearing damage. Start with low volume when connecting, follow recommended exposure limits (e.g., 85 dB up to 8 hours), and avoid sudden movements that could tangle the cable.
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Product Description
beyerdynamic DT 1990 Pro Manual — Premium Studio Headphones
The beyerdynamic DT 1990 Pro is a premium open-back studio headphone built for mixing and mastering, driven by efficient Tesla transducers that deliver high resolution, dynamic response and a natural soundstage. Designed with replaceable components and a refined, understated aesthetic, the DT 1990 Pro balances long-term comfort with professional-grade performance.
Overview
Featuring an open design and circumaural coupling, the DT 1990 Pro reproduces sound with exceptional spatial clarity and a realistic stereo image. It ships with two distinct sets of ear pads — the light-grey "Analytical" pads for a neutral response and the dark-grey "Balanced" pads for a slightly warmer, bass-boosted character — enabling quick timbral adjustments to suit monitoring or critical listening tasks.
Build quality emphasizes serviceability and longevity: yokes, ear cups, headband and pads are replaceable, and the single-sided cable is detachable and lockable via a 3-pin mini XLR connector. The headphones include a hard case for safe transport, a straight 3 m cable and a coiled 5 m cable (stretched), plus a 1/4" adapter for versatile studio and desktop use.
Performance and Specs
Nominal impedance is 250 Ω, with a frequency response specified from 5 Hz to 40 kHz, nominal SPL around 102 dB (1 mW / 500 Hz) and a maximum SPL of 125 dB. Total harmonic distortion is under 0.05% at reference conditions. The design yields excellent resolution, high output, and reliable handling of up to 200 mW, making the DT 1990 Pro suitable for critical monitoring when paired with appropriate amplification.
Comfort and Maintenance
The adjustable headband and soft, replaceable pads provide extended comfort for long sessions. Regular cleaning with a damp cloth and mild soap (avoid solvents) is recommended; pads must be fully dry before reassembly. Replacement parts and accessories are available via beyerdynamic's official channels, and self-replacement of pads and cables is straightforward following the manual guidance.
Safety and Use
Follow safe listening levels to prevent hearing damage: recommendations include limiting exposure duration depending on SPL (for example, 85 dB up to 8 hours, 100 dB up to 15 minutes). Always connect with volume low and avoid abrupt movements with wired headphones to reduce risk of cable-related injury.
Notes
- Two ear pad options allow tonal preference tuning without electronic EQ.
- Detachable, lockable mini XLR cable reduces accidental disconnection.
- Open-back design offers natural imaging but less isolation; not ideal for noisy environments.
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