beyerdynamic DT 770 Pro
- 80 ohm impedance, 96 db sensitivity
- 5 Hz to 35,000 Hz frequency range
- Closed-back, over-ear dynamic driver
- 3.5 mm jack with 6.35 mm adapter
- Straight cable, noise isolation
- 9.5 ounces, fabric carrying case
- 2 year warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Closed-back studio headphones for monitoring in a studio or on the move, with moderate impedance and an adapter for large jacks. They are wired only and the listing gives no care guidance.
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ASIN: B0016MNAAIModel: 1000640Category: Headphones
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Overview
Beyerdynamic made the DT 770 Pro as a closed dynamic headphone for studio monitoring and travel. An enclosure of soft PVC and a straight cable are listed, along with noise isolation and a small jack with a larger adapter. A fabric carrying case is included.
The reason to buy is a closed design that isolates sound for tracking or travel, with an impedance that suits many sources. The limit is that the listing says nothing about cleaning or replacing parts and gives no noise cancelling.
Who it's for
Recording musicians, podcasters and travelers needing a closed set will use the isolation and adapter. A buyer who wants wireless play or active noise cancelling should look elsewhere.
Pros and cons
- Closed-back noise isolation
- Adapter for large jacks
- Carrying case included
- Two year warranty
- No noise cancelling
- Care steps not listed
- Straight cable can tangle
Performance notes
A closed cup blocks outside sound and stops the monitor signal leaking into a microphone, which is why the listing recommends it for monitoring. The dynamic driver covers the stated frequency range. The moderate impedance suits many audio sources.
Where it stands among headphones
- #3 most-searched brand and model of the 39 headphones lines we track (by search demand, not sales).
From the specs of the 15 headphones we list; not a test result.
Specifications
| Brand | beyerdynamic |
|---|---|
| Model | 1000640 |
| Dimensions & fit | |
| Weight | 9.5 ounces |
| Capacity & performance | |
| Frequency Range | 5 Hz to 35,000 Hz |
| Construction & materials | |
| Enclosure Material | Soft PVC |
| Included components | |
| Included | Headphones, fabric carrying case |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Audio Driver Type | Dynamic |
| Headphone Jack | 3.5 mm with 6.35 mm adapter |
| Impedance | 80 ohm |
| Cable Features | Straight |
| Earpiece Shape | Closed-back, over ear |
| Sensitivity | 96 db |
Closest rivals on specs
Sony MDR-M1 Professional Reference Closed Monitor Headphones- Impedance 80 vs 50 ohms (+60%)
- Item Weight 0.59 vs 0.48 pounds (+23%)
Shure SRH840A Over-Ear Wired Studio Monitoring Headphones- Impedance 80 vs 40 ohms (+100%)
Audio-Technica ATH-M50X Professional Studio Monitor Headphones- Impedance 80 vs 38 ohms (+111%)
Frequently asked questions
How do I care for the beyerdynamic DT 770 Pro?
The listing gives no cleaning or care instructions. Check the maker for pad and cable guidance.
Are the DT 770 Pro headphones wireless?
No. Connectivity is listed as wired.
Do the DT 770 Pro work with a quarter inch jack?
Yes. They have a 3.5 mm jack and a 6.35 mm adapter.
What is the difference between closed and open-back?
This model is closed-back, with noise isolation listed, while open-back models pass sound through the cups.