The DT 770 Pro headphones from Beyerdynamic, are a classic pair of headphones that set the industry standard for studio monitoring and referencing. Designed for professional audio engineers and musicians, this closed-back model delivers detailed, accurate sound, making it indispensable in professional studios.
Since these headphones are closed-back they don’t spill sound back into the microphone when recording vocals to a backing track, or even outside of the studio, when using the 32 Ohm version when listening on public transport.
Since the headphones are available in multiple impedance options (32, 80, and 250 Ohms), users can select the version that best suits their audio equipment, ensuring optimal performance.
Design and Build Quality
The 770 Pro’s build quality ensures durability for studio and professional use, whilst the comfortable fit allows for extended recording and listening sessions.
- Comfort: Adjustable padded headband and soft velour earpads for long listening sessions.
- Weight: 270g (without cable), reducing fatigue during prolonged use.
- Cable: 3m coiled cable, offering flexibility and tangle resistance.
- Connectors: Gold-plated 3.5mm stereo jack with a 1/4″ adapter.
- Sturdy Construction: High-quality materials ensure longevity.
Sound Quality and Performance
- Frequency Response: 5Hz – 35kHz for a full-spectrum sound.
- Nominal SPL: 96 dB, delivering clear audio at various levels.
- Impedance Options:
- 32 Ohms: Best for mobile devices, laptops, and general listening.
- 80 Ohms: Suitable for home studios and less powerful interfaces.
- 250 Ohms: Optimized for professional-grade headphone amplifiers and studio equipment.
- THD: <0.2%, ensuring minimal distortion.
- Power Handling: 100 mW for reliable performance under high loads.
Overall, the headphones provide exceptional clarity across frequencies, with a tight, controlled bass response, clear mids and detailed highs, making them excellent for critical listening.
Audio Interface Matching
For audio interface users, such as those using popular interfaces such as the Focusrite Scarlett series, choosing the correct DT 770 Pro impedance is crucial. Selecting the right impedance ensures optimal performance and listening volume. Here’s a handy breakdown:
- Scarlett 4th Gen: Supports up to 300 Ohms, making the 250 Ohm version ideal.
- Scarlett 1st, 2nd, and 3rd Gen (USB-powered models, e.g., Solo, 2i2, 2i4): Recommended impedance is 200 Ohms; the 80 Ohm version is a better fit.
- Scarlett 1st, 2nd, and 3rd Gen (Mains-powered models, e.g., 6i6, 18i20): Supports up to 250 Ohms, allowing the 250 Ohm version to perform optimally.
- Clarett & Red Range: With a maximum impedance of 600 Ohms, all versions of the DT 770 Pro will work efficiently.
Specific Use Cases
- Professional Recording Studios
- High-impedance design ensures accurate sound reproduction.
- Superior ambient noise isolation (approx. 18 dBA).
- Project Studios
- Versatile performance with detailed monitoring.
- Comfortable design for extended sessions.
- Mixing and Mastering
- Wide frequency response for critical mixing.
- Minimal distortion preserves audio integrity.
Less Suitable For
- Portable Devices (Smartphones/Tablets):
- If you use the 32 Ohm versions you should be fine plugging the 770 Pro’s into your smartphone or other consumer audio gadgets. However, the 80 Ohm and 250 Ohm versions provide slightly better sound fidelity, and require an amplifier due to their higher impedance.
- Casual Listening:
- Whilst it’s debateable, perhaps the highly analytical sound may not appeal to non-pro users.
Overall Strengths
- Superior audio clarity and accuracy.
- Durable, comfortable build quality.
- Excellent noise isolation.
- Trusted industry standard for studio monitoring.
- Multiple impedance options to suit different audio interfaces and devices.
Overall Limitations
- Bulkier than consumer-grade headphones.
- If it can be considered a limitation, since it’s just the nature of the beast, the 250 Ohm version provides the best sound quality, but requires an amplifier or audio interface for best performance.
Summary
The DT 770 Pro headphones excel in delivering detailed and accurate audio, solidifying their place as an industry standard for professional studios. Their durable construction, superior sound isolation, and exceptional frequency response make them indispensable for audio professionals. Choosing the correct impedance version ensures optimal performance with your specific audio interface, whether in a project studio or professional environment.
With unparalleled sound quality and professional-grade durability, the DT 770 Pro is the go-to choice for critical studio monitoring.