# beyerdynamic DT 770 PRO X (48 Ohm)

Source: https://www.ranked10.co.uk/tech/best-studio-headphones/beyerdynamic-dt-770-pro-x
Ranked #7 in "Best Studio Headphones 2026: 10 Ranked, 32 Ohm to 250 Ohm": https://www.ranked10.co.uk/tech/best-studio-headphones

- Price: £189.00 (checked on Amazon UK on 2026-09-19)
- Amazon rating: 4.6 from 649 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0F13TRHXS?tag=ranked10-21

The beyerdynamic DT 770 PRO X is a closed-back studio headphone at £189.00, rated 4.6 out of 5 from 649 ratings, and it lands at number 7 in this guide. It is the pair that answers the impedance question most directly: at 48 ohm it is the only model in this guide whose listing states outright that it needs no external amp, which is the practical detail if you are plugging straight into a laptop, a phone or a bus-powered interface.

The listing is not tidy. Its Frequency Response field reads "5 Hz" on its own, with no upper figure, while a buyer describes the drivers as covering 5 Hz to 40 kHz. Box Contents is listed as "Cable" and nothing else, even though the bullet points describe velour earpads, a padded headband and a 6.3 mm adapter. What you read here is taken from the Amazon listing and from buyer reviews on it, not from our own testing.

## Specification

| Field | Value |
|---|---|
| Price | £189.00 |
| Rating | 4.6 out of 5 from 649 ratings |
| Impedance | 48 ohm |
| Frequency Response (as listed) | 5 Hz |
| Box Contents (as listed) | Cable |
| Headphone Jack | 3.5 mm Jack, with 6.3 mm adapter |
| Item Weight | 306 g |
| Best Sellers Rank | 15 in Studio Headphones |
| Warranty | 2 Years |

## Questions people ask

**Does the beyerdynamic DT 770 PRO X need an amplifier?**

The listing says no. It describes the 48 ohm impedance as a balance for studio interfaces, laptops and mobile devices "without the need for an external amp", and the 48 ohm figure is the one quoted in the specifications field.

**What is the impedance and why does it matter here?**

The DT 770 PRO X is listed at 48 ohm. In this guide impedance runs from 32 ohm on the OneOdio Pro-002, MAONO MH700, M-Audio HDH40 and Vic Firth SIH3 up to 250 ohm on the beyerdynamic DT 990 PRO, and higher figures are the ones that tend to want more from your source.

**Is the cable detachable?**

Yes. The listing describes a detachable cable with a locking mini-XLR connector for stability, plus a 3.5 mm jack and a 6.3 mm adapter. Note that the Box Contents field lists only "Cable".

**What frequency response does it have?**

The specification table gives Frequency Response as "5 Hz" with no upper limit, while a reviewer states the drivers cover 5 Hz to 40 kHz. On the listing alone, the field is incomplete.

**How is it rated by buyers?**

4.6 out of 5 from 649 ratings. The breakdown is 78 five-star, 12 four-star, 5 three-star, 2 two-star and 3 one-star. It also sits at 15 in Studio Headphones in the Musical Instruments & DJ ranking.

**Is it closed-back, and where is it made?**

The listing describes a closed-back acoustic design for sound isolation and controlled bass, with Noise Control given as "Sound Isolation". Country of Origin is listed as Germany, with a 2 year warranty.