Beyerdynamic DT 770 PRO Closed-Back Studio Headphones
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Professional Closed-Back Studio Monitoring Headphones
The Beyerdynamic DT 770 PRO are legendary closed-back reference headphones designed for critical music and sound monitoring in professional studio environments. Engineered and manufactured in Germany, these headphones deliver exceptional sound isolation and neutral frequency response for accurate audio reproduction across three impedance variants — 32, 80, and 250 Ohm.
Key Features
- Innovative bass reflex system for extended low-frequency response and powerful bass reproduction
- Soft circumaural velour ear pads provide exceptional comfort during extended monitoring sessions
- Rugged adjustable headband with spring steel construction for durability and a perfect fit
- Closed-back design delivers superior isolation from ambient noise — ideal for tracking and recording
- Single-sided cable for tangle-free operation (straight 3m on 32 Ohm; coiled 5m stretched on 80 & 250 Ohm)
- Replaceable ear pads and cable for long-term serviceability
- Made in Germany — Beyerdynamic's renowned craftsmanship since 1924
Choosing Your Impedance
- 32 Ohm — optimized for smartphones, laptops, tablets, and portable audio equipment
- 80 Ohm — ideal for audio interfaces, mixers, and semi-professional studio setups
- 250 Ohm — designed for professional studio use with dedicated headphone amplifiers
Professional Applications
Ideal for studio recording, mixing, mastering, broadcast monitoring, location recording, and critical listening. The neutral sound signature ensures accurate monitoring without coloration, making these headphones essential tools for audio professionals and discerning enthusiasts.
Technical Specifications
| Model | DT 770 PRO |
| Transducer Type | Dynamic, closed-back |
| Sound Coupling | Circumaural (around-ear) |
| Impedance | 32 Ω / 80 Ω / 250 Ω (variant dependent) |
| Frequency Response | 5 Hz – 35,000 Hz |
| Nominal SPL | 96 dB SPL (1 mW / 500 Hz) |
| THD | < 0.2% (1 mW / 500 Hz) |
| Power Handling | 100 mW |
| Cable | 32 Ω: 3m straight, single-sided | 80 & 250 Ω: 5m coiled (stretched), single-sided |
| Connector | 3.5mm (1/8") stereo mini-jack with 6.35mm (1/4") screw-on adapter |
| Weight (without cable) | 270 g |
| Ear Pads | Soft velour, circumaural, replaceable |
| Headband | Padded, adjustable spring steel |
| Country of Origin | Germany |
| Warranty | 2 years manufacturer warranty |
Caring for your Speakers and Amplifiers
To Keep your equipment safe these are some best practices to note. Please be advised that this is only to reduce the risk of misuse and is not an exhaustive list.
Speakers
- Speaker terminals are marked red and black, ensure your amplifier to the speakers are wired on the same colours
- Ensure no loose speaker wire from the red touches a loose wire from the black as this will lead to a short circuit and damage either the speaker, the amplifier or both.
- Not all speakers are designed to play at max volume, kindly consider the pairing of your amplifier and speakers
- Speaker cabinets cannot be replaced please handle with care.
AV & Stereo Amplifiers
- If your amplifier has HDMI ports, ensure all devices are off before plugging in the HDMI cable
- Turn off the amplifier before swoping out or adding speaker cable
- Amplifiers generate heat, place them in a well ventilated space. if possible avoid having anything on top of the unit.
- adding a surge protector can assist with power dips which are likely to damage your devices. Isotek and Furman are industry standard.
- Dusty environments can sometimes lead to accumulation of dust in the electronic components that might affect heat regulation
Shipping & Returns
- Free shipping on orders over R500 within the country.
- Standard delivery within 2–5 business days. Delays will be communicated. This might vary slightly depending on your location.
- Return items in original condition for a full refund. (unopened state)
- Returns that are open/unboxed will be subject to a handling fee. Refunds will only be processed after testing the unit.