68 Highlights 37 Differences 6 Reactions 0 Likes

beyerdynamic DT 770 PRO X vs beyerdynamic DT 990 PRO: 68 Highlights & 37 Differences — So, Which Headphone Actually Works Better

We break down fit and audio quality to help you choose your ideal studio companion. We ran a full gear battle between beyerdynamic DT 770 PRO X and beyerdynamic DT 990 PRO — diving into customizable eq, app support, control customization in app & voice assistant support, tonal options, and what makes each headphone unique.

57 Points
beyerdynamic DT 770 PRO X
47 Points
beyerdynamic DT 990 PRO
vs

Highlights 183

No extras. Just what matters.
57 Points
vs
47 Points

Why is beyerdynamic DT 770 PRO X better than beyerdynamic DT 990 PRO ?

Scroll down for more facts

Beyerdynamic DT 770 PRO X vs DT 990 PRO: Which Headphones Reign Supreme?

When diving into professional headphones, two Beyerdynamic classics stand out: the DT 770 PRO X, fresh off the line in 2024, and the legendary DT 990 PRO, an icon since 1985. Both crafted in Germany, each offers clear, wired audio with detachable cables, yet their designs and sound delivery cater to distinct listening needs. The DT 770 PRO X embraces a closed-back style for isolation and clarity, while the DT 990 PRO favors an open-back construction that opens up soundstage and natural acoustics. They're built with recyclable materials and reinforced joints, ensuring durability, but from there their paths diverge in impedance, power handling, and comfort features.

The New Standard in Studio Monitoring: Beyerdynamic DT 770 PRO X

The DT 770 PRO X emerges as a powerhouse tailored for modern studio professionals seeking exceptional isolation and crisp audio reproduction. This model handles a maximum input power of 210 mW, more than double the DT 990 PRO's capability, allowing it to push louder volumes with reduced distortion. Speaking of clarity, its 0.05% total harmonic distortion is impressively low, promising cleaner sound free of unwanted coloration.

Impedance plays a big role in compatibility; at 48 Ω, these headphones can be powered effectively by a range of devices without requiring a dedicated amplifier. This also helps in portable setups or quick monitoring sessions. The sensitivity rating soars at 112 dB, translating to a loud, responsive sound output.

Physical construction supports robustness and professional use: with a clamp force of 5.5 N, these headphones ensure a snug, secure fit even during extended sessions. They weigh 0.86 kg, noticeably heavier but built with reinforced joints for long-lasting durability. The fully detachable cables use Mini XLR connectors, offering professional-grade cable swaps and maintenance possibilities. Plus, they come with a protective soft case and pouch to keep the headphones safe when out of the studio. Perfect for tracking, broadcast, or any environment where ambient noise is unwelcome.

Why the DT 990 PRO Still Captivates Audiophiles and Engineers

The DT 990 PRO holds a revered spot among open-back headphones, delivering a spacious, airy soundstage that's essential for mixing and mastering purposes. Its maximum input power of 100 mW is modest but suitable for professional environments where moderation and subtle audio details are key.

This model's higher impedance of 250 Ω means it's designed with studio amplifiers in mind, optimizing sound quality in quiet, dedicated audio setups. With a sensitivity of 96 dB, it offers a balanced volume level that avoids ear fatigue during long mixing sessions.

Weighing only 0.55 kg and applying a milder clamp force of 0.88 N, these headphones favor users prioritizing comfort over the tight fit seen in tracking headphones. Its open-back design naturally offers less isolation but creates a wider sound perception, invaluable in quiet environments where sonic accuracy and spatial awareness matter.

The DT 990 PRO's cable is non-detachable but straightforward, appealing to those who prefer a simpler setup with less worry about connector compatibility or accidental disconnections. At roughly $199.99 at Beyerdynamic North America, these remain one of the most affordable high-end studio headphones, a factor that maintains their popularity.

Quick Take

The Beyerdynamic DT 770 PRO X impresses with cutting-edge specs: superior sensitivity, lower distortion, and a versatile impedance level ideal for mobile or professional gear. It's a tough, closed-back headphone that excels at isolating sound and delivering detailed monitoring. The DT 990 PRO, meanwhile, shines with its legendary open-back acoustic clarity, lightweight comfort, and wallet-friendly pricing, making it the go-to for mixing and mastering enthusiasts who value natural soundscapes.

Bottom Line

If you require isolation for tracking, or demand loud, crisp sound from versatile gear without an amplifier, the $229.99 DT 770 PRO X is your best bet. However, for those who work in quiet studios and prioritize a spacious sonic profile and extended comfort during long listening sessions, the tried-and-true DT 990 PRO is a fantastic and cost-effective choice. Your decision should hinge on whether you need closed or open-back headphones to suit your workflow.

Verdict

  • Winner: Beyerdynamic DT 770 PRO X - For its modern technology, enhanced power handling, and superior isolation in professional scenarios.
  • Runner-up: Beyerdynamic DT 990 PRO - For timeless open-back sound quality, lighter design, and excellent value for mixing and mastering.

Comparisons 58

Two enter. One leaves your cart.

Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 58

Because one duel is never enough.

Comparisons & Facts 183

Side by side. The numbers. The features. No drama.

Is beyerdynamic DT 770 PRO X better than beyerdynamic DT 990 PRO? Depends on your playstyle. This deep headphones breakdown includes specs, feel, tone quality, and what musicians think.

General Information 18

Detachable Cable

Does it have a detachable cable?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Detachable Cable

Both beyerdynamic DT 770 PRO X and DT 990 PRO feature a detachable cable, enhancing convenience and portability. This makes either choice suitable for users prioritizing easy cable replacement or storage.

Cable can be detached for replacement or portability.

Release Year

What is the release year?

95 beyerdynamic DT 770 PRO X 0 Votes 2024

0 beyerdynamic DT 990 PRO 0 Votes 1985

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Release Year

The beyerdynamic DT 770 PRO X was released in 2024, whereas the DT 990 PRO dates back to 1985. The newer release year of DT 770 PRO X likely offers updates in design or technology, making it more suitable for those seeking modern features.

Year the headphones were first released.

Limited Edition

Is it a limited edition?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Limited Edition

Both beyerdynamic DT 770 PRO X and DT 990 PRO are not limited editions, indicating standard availability and potentially wider accessibility. Buyers can expect consistent production runs for both models.

Shows if product is a limited edition release.

Country of Origin

What is the country of origin?

85 beyerdynamic DT 770 PRO X 0 Votes Germany

76 beyerdynamic DT 990 PRO 0 Votes Germany

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Country of Origin

Both beyerdynamic DT 770 PRO X and DT 990 PRO are made in Germany, ensuring high-quality manufacturing standards from the same country of origin. Buyers prioritizing German engineering can choose either confidently.

Country where the product was designed or manufactured.

Foldable Design

Do they have a foldable design?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Foldable Design

Neither beyerdynamic DT 770 PRO X nor DT 990 PRO offers a foldable design, so both models may require similar storage space. Users looking for compact foldability might need to consider alternative headphones.

Indicates if headphones can be folded for storage.

Product Name

What is the product name?

77 beyerdynamic DT 770 PRO X 0 Votes beyerdynamic DT 770 PRO X

58 beyerdynamic DT 990 PRO 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Product name is beyerdynamic DT 770 PRO X, identifying the model and series.

The official name of the headphones.

Replaceable Earpads

Are the earpads replaceable?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Replaceable earpads allow users to swap worn cushions, maintaining comfort and hygiene.

Indicates if ear pads can be replaced.

Replaceable Headband

Is the headband replaceable?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The headband is replaceable, which extends the lifespan of the headphones through easy repairs.

Indicates if headband can be replaced.

Certification Standard

What certifications are included?

85 beyerdynamic DT 770 PRO X 0 Votes CE, FCC, RoHS

76 beyerdynamic DT 990 PRO 0 Votes CE, RoHS

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Certified for CE, FCC, and RoHS, showing compliance with European safety, US communications, and hazardous-substance standards.

Compliance standards product meets.

Model Number

What is the model number?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

65 beyerdynamic DT 990 PRO 0 Votes 1001629

Unique model identifier assigned by manufacturer.

Series Name

What series is it part of?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The series or family line the headphones belong to.

Warranty Period

What is the warranty period?

60 beyerdynamic DT 770 PRO X 0 Votes 2 Years

51 beyerdynamic DT 990 PRO 0 Votes 2 Years

Duration of manufacturer’s warranty.

Dimensions & Weight 19

Clamp Force

What is the clamp force?

5.5 lbs 1 Votes
beyerdynamic DT 770 PRO X
0.88 lbs 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Clamp Force

Clamp force on the beyerdynamic DT 770 PRO X is 5.5 lbs, significantly higher than the DT 990 PRO's 0.88 lbs. This means the DT 770 PRO X will fit more tightly, ideal for users desiring secure fit and noise isolation.

Pressure applied by headband on the ears.

Clamp force is no joke in these compared to the DT 990 PRO the 5.5 lbs on the DT 770 PRO X ensures a snug fit for sure while the 0.88 on the DT 990 PRO feels way looser and more comfy.

See more

Ear Cup Outer Diameter

What is the ear cup outer diameter?

3.5 inch 0 Votes
beyerdynamic DT 770 PRO X
3.94 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Ear Cup Outer Diameter

The ear cup outer diameter is 3.5 inches on the beyerdynamic DT 770 PRO X and slightly larger at 3.94 inches on the DT 990 PRO. Those preferring a larger ear cup might find the DT 990 PRO more comfortable.

Overall size of the ear cups.

Weight

What is the headphone weight?

0.86 lbs 1 Votes
beyerdynamic DT 770 PRO X
0.55 lbs 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Weight

The beyerdynamic DT 770 PRO X weighs 0.86 lbs, heavier than the DT 990 PRO's 0.55 lbs. If lightweight headphones are a priority, the DT 990 PRO is the better option for long listening comfort.

Overall headphone weight without packaging.

Weight wise the DT 990 PRO feels a lot lighter at 0.55 lbs however the 0.86 lbs of the DT 770 PRO X gives a more robust build which I personally appreciate for studio use.

See more

Ear Cup Inner Diameter

What is the ear cup inner diameter?

2.4 inch 0 Votes
beyerdynamic DT 770 PRO X
2.36 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Ear Cup Inner Diameter

The beyerdynamic DT 770 PRO X has an ear cup inner diameter of 2.4 inches, just marginally bigger than the DT 990 PRO's 2.36 inches. This subtle difference suggests similar ear coverage, suitable for extended wear on both.

Internal space of ear cups, affecting ear comfort.

Swivel Angle

What is the swivel angle?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Degree of rotation for ear cups.

Package Width

What is the package width?

10.2 inch 0 Votes
beyerdynamic DT 770 PRO X
8.66 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Package width is 10.2 inch (≈ 25.91 cm).

Important for shelf planning and courier dimension checks.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Package width is 8.66 inch, equivalent to about 22.00 cm, important for packing and shelf space.

Width of the retail package.

Package Height

What is the package height?

4.7 inch 0 Votes
beyerdynamic DT 770 PRO X
9.45 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Package height is 4.7 inch (≈ 11.94 cm).

Useful for checking shelf or shipping size constraints.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Package height is 9.45 inch which converts to 24.01 cm, relevant for storage and shipping.

Height of the retail package.

Package Weight

What is the package weight?

2.2 lbs 0 Votes
beyerdynamic DT 770 PRO X
1.76 lbs 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

The package weight is listed as 2.2 lbs and converts to 1.00 kg.

This helps estimate shipping costs and handling.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Packaging weight is 1.76 lbs, approximately 0.80 kg, helpful for shipping estimations.

Total weight including packaging.

Cable Length

What is the cable length?

9.84 ft 0 Votes
beyerdynamic DT 770 PRO X
9.8 ft 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Cable length is 9.84 ft (≈ 3.00 m).

This generous length is suitable for studio environments and gives flexibility of movement.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Cable length totals 9.8 ft or about 2.99 m, allowing for freedom of movement when connected to audio sources.

Length of the audio cable for wired use.

Ear Cup Depth

What is the ear cup depth?

1.8 inch 0 Votes
beyerdynamic DT 770 PRO X
1.57 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

1.8 inch ear cup depth converts to 4.57 cm.

This depth accommodates most ears comfortably and influences isolation and perceived soundstage.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Ear cup depth is 1.57 inch, around 3.99 cm, sufficient to comfortably enclose the ears.

Distance from outer edge to inner pad base.

Width

What is the width of the headphones?

7.9 inch 0 Votes
beyerdynamic DT 770 PRO X
7.09 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Product width is 7.9 inch (≈ 20.07 cm).

Use this to assess storage space and fit on headphone stands or in cases.

Overall horizontal measurement of the headphones.

Depth

What is the depth of the headphones?

3.9 inch 0 Votes
beyerdynamic DT 770 PRO X
3.94 inch 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Unit depth is 3.9 inch (≈ 9.91 cm).

The depth affects how the headphones sit on stands and fit into storage compartments.

Front-to-back measurement of the headphones.

Materials & Build 16

Reinforced Joints

Do the headphones have reinforced joints?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Reinforced Joints

Both beyerdynamic DT 770 PRO X and DT 990 PRO include reinforced joints, supporting durability and longer lifespan. This makes them reliable choices for frequent use or professional environments.

Indicates if stress points are reinforced for durability.

Recyclable Materials

Are the headphones made with recyclable materials?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Recyclable Materials

Both beyerdynamic DT 770 PRO X and DT 990 PRO use recyclable materials, reflecting eco-friendly production efforts. Environmentally conscious buyers can choose either model guilt-free.

Indicates if materials are recyclable for sustainability.

Water Resistance Rating

What is the water resistance rating?

0 beyerdynamic DT 770 PRO X 0 Votes IPX0

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Water Resistance Rating

The beyerdynamic DT 770 PRO X has an IPX0 water resistance rating, meaning no special water protection, while DT 990 PRO has no water resistance rating available. Neither headset is suited for wet conditions.

Resistance level against water ingress.

Dust Resistance

Are the headphones dust resistant?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Dust Resistance

Both beyerdynamic DT 770 PRO X and DT 990 PRO lack dust resistance, indicating they might be vulnerable in dusty environments. Users should consider protective measures during use in such conditions.

Indicates whether headphones are resistant to dust particles.

Eco Friendly Certification

What eco friendly certification do the headphones have?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Environmental certification of the product.

Material

What is the main material of the headphones?

70 beyerdynamic DT 770 PRO X 0 Votes Plastic

61 beyerdynamic DT 990 PRO 0 Votes Plastic

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The headphone material is plastic, making the design lightweight yet durable.

Primary construction material of the headphones.

Ear Cushion Material

What is the ear cushion material?

65 beyerdynamic DT 770 PRO X 0 Votes Velour

56 beyerdynamic DT 990 PRO 0 Votes Velour

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Ear cushions are made from velour, which provides a soft and breathable fit for extended comfort.

Material of ear cushions that affects comfort and breathability.

Connector Material

What is the connector material?

90 beyerdynamic DT 770 PRO X 0 Votes Gold Plated

81 beyerdynamic DT 990 PRO 0 Votes Gold Plated

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The connector material is gold plated, which helps reduce corrosion and enhances the quality of the electrical connections for improved audio signal integrity.

Metal used for plug connectors.

Headband Padding Material

What is the headband padding material?

70 beyerdynamic DT 770 PRO X 0 Votes Foam

61 beyerdynamic DT 990 PRO 0 Votes Foam

Padding type used in the headband.

Hinges Material

What is the hinge material?

60 beyerdynamic DT 770 PRO X 0 Votes Metal

51 beyerdynamic DT 990 PRO 0 Votes Metal

Material used for the folding hinges.

Cable Material

What is the cable material?

50 beyerdynamic DT 770 PRO X 0 Votes Rubber

51 beyerdynamic DT 990 PRO 0 Votes TPE

Construction material of the audio cable.

Sweat Resistance

Are the headphones sweat resistant?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates whether headphones resist sweat damage.

Audio Performance 21

Impedance

What is the impedance?

48 ohm 1 Votes
beyerdynamic DT 770 PRO X
250 ohm 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Impedance

The beyerdynamic DT 770 PRO X has an impedance of 48 ohms, while the DT 990 PRO features 250 ohms. Lower impedance on the DT 770 PRO X makes it easier to drive from portable devices, ideal for on-the-go use.

Electrical resistance of headphones.

I find the lower impedance of 48 ohms on the DT 770 PRO X really nice for using on various devices without needing a dedicated amp, unlike the DT 990 PRO with its 250 ohm requirement.

See more

Sensitivity

What is the sensitivity?

112 dB 1 Votes
beyerdynamic DT 770 PRO X
96 dB 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Sensitivity

Sensitivity is 112 dB on beyerdynamic DT 770 PRO X, substantially higher than the DT 990 PRO's 96 dB. This means the DT 770 PRO X can produce louder sound with less power, beneficial for portable device users.

Loudness produced per given input power.

The sensitivity difference is huge here with the DT 770 PRO X at 112 dB being way louder and more responsive than the DT 990 PRO at 96 dB which feels kind of tame.

See more

Total Harmonic Distortion

What is the THD?

0.05 % 1 Votes
beyerdynamic DT 770 PRO X
0.2 % 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Total Harmonic Distortion

Total harmonic distortion is significantly lower on the beyerdynamic DT 770 PRO X at 0.05% compared to 0.2% on the DT 990 PRO. Lower distortion favors the DT 770 PRO X for clearer, more precise audio reproduction.

Distortion in audio output.

Total harmonic distortion is so much cleaner on the DT 770 PRO X with 0.05% which means the sound is less colored versus 0.2% on the DT 990 PRO making it a better choice for critical listening.

See more

High Frequency Response

What is the highest frequency response?

40,000 Hz 0 Votes
beyerdynamic DT 770 PRO X
35,000 Hz 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
High Frequency Response

High frequency response extends to 40,000 Hz on beyerdynamic DT 770 PRO X, higher than 35,000 Hz on DT 990 PRO. This wider range can enhance treble clarity on the DT 770 PRO X, suitable for audiophiles.

Highest audible frequency reproduced.

Maximum Input Power

What is the maximum input power?

210 mW 1 Votes
beyerdynamic DT 770 PRO X
100 mW 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Maximum Input Power

Maximum input power is 210 mW for beyerdynamic DT 770 PRO X, more than double the DT 990 PRO’s 100 mW. This suggests the DT 770 PRO X can handle higher power sources, potentially benefiting professionals seeking louder output.

Maximum power headphones can handle.

The Beyerdynamic DT 770 PRO X definitely stands out with its maximum input power of 210 mW which lets it deliver louder sounds with less distortion compared to the DT 990 PRO.

See more

Driver Size

What is the driver size?

45 mm 0 Votes
beyerdynamic DT 770 PRO X
45 mm 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Features a driver size of 45 mm, which balances detail and controlled bass for closed-back studio headphones.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The size of each driver is 45 mm, which is common in professional headphones for balanced sound response.

Diameter of the driver unit.

Sound Pressure Level

What is the sound pressure level?

98 dB 0 Votes
beyerdynamic DT 770 PRO X
96 dB 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Rated sound pressure level is 98 dB, representing typical output level under specified conditions.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Sound pressure level is 96 dB, indicating the headphone's loudness efficiency.

Acoustic pressure output.

Driver Type

What is the driver type?

40 beyerdynamic DT 770 PRO X 0 Votes Dynamic

31 beyerdynamic DT 990 PRO 0 Votes Dynamic

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Driver type is Dynamic, the common moving-coil design that provides robust bass and efficient power handling.

Type of driver technology used for sound production.

Low Frequency Response

What is the lowest frequency response?

5 Hz 0 Votes
beyerdynamic DT 770 PRO X
5 Hz 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Low frequency response extends down to 5 Hz, enabling reproduction of very deep bass.

Lowest audible frequency reproduced.

Crosstalk

What is the crosstalk value?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

-60 dB 0 Votes
beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Crosstalk level of -60 dB reflects good channel separation, resulting in clear stereo imaging.

Amount of signal leakage between channels.

Stereo Imaging Quality

What is the stereo imaging quality?

100 beyerdynamic DT 770 PRO X 0 Votes Excellent

90 beyerdynamic DT 990 PRO 0 Votes Excellent

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Stereo imaging quality is excellent, providing precise placement of instruments and vocals in the soundstage.

Ability to position sound accurately in stereo field.

Soundstage Depth

What is the soundstage depth?

50 beyerdynamic DT 770 PRO X 0 Votes Moderate

80 beyerdynamic DT 990 PRO 0 Votes Deep

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Deep soundstage depth enhances the listening experience by providing spatial cues that make audio feel more three-dimensional.

Front-to-back perception of audio field.

Connectivity & Compatibility 19

Connector Plug Type

What is the connector plug type?

40 beyerdynamic DT 770 PRO X 0 Votes 3.5mm

31 beyerdynamic DT 990 PRO 0 Votes 3.5mm

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Connector Plug Type

The connector plug type for both beyerdynamic DT 770 PRO X and DT 990 PRO is 3.5mm, a common and versatile standard compatible with many devices, simplifying connectivity.

Type of physical connector for wired use.

Connection Type

What is the connection type?

20 beyerdynamic DT 770 PRO X 0 Votes Wired

11 beyerdynamic DT 990 PRO 0 Votes Wired

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Connection Type

Both beyerdynamic DT 770 PRO X and DT 990 PRO connect via wired connection, emphasizing stable audio with zero latency. This is ideal for studio professionals valuing sound precision.

Defines whether headphones connect via cable, wireless, or both.

Detachable Cable Connector Type

What detachable cable connector is used?

50 beyerdynamic DT 770 PRO X 0 Votes Mini XLR

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Detachable Cable Connector Type

The beyerdynamic DT 770 PRO X features a detachable cable connector type of Mini XLR, while DT 990 PRO does not have this feature. Mini XLR adds professional connectivity advantages to the DT 770 PRO X.

Connector type used for detachable cables.

NFC Pairing

Do the headphones support NFC pairing?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
NFC Pairing

NFC pairing is not available on both beyerdynamic DT 770 PRO X and DT 990 PRO, reflecting their wired, non-wireless nature. Users expecting NFC convenience should consider wireless headphones.

Allows one-tap NFC device pairing.

Multipoint Connectivity

Do the headphones support multipoint connectivity?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Multipoint Connectivity

Neither beyerdynamic DT 770 PRO X nor DT 990 PRO supports multipoint connectivity, so both are limited to single device use at a time. Users needing multipoint should explore other options.

Ability to connect to multiple devices simultaneously.

Wired Connector Gold Plated

Are the wired connectors gold-plated?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

Gold-plated wired connectors improve corrosion resistance and can provide more reliable electrical contact over time.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

The wired connector is gold plated, enhancing durability and signal quality.

Indicates if wired connectors are gold-plated for durability.

Wired Mode Support

Do the headphones support wired mode?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Wired mode support means the headphones can always be connected with a cable, ensuring audio output independent of wireless technology limitations.

Indicates if headphones can also be used in wired mode.

Bluetooth Version

What is the Bluetooth version?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Version of Bluetooth supported.

Bluetooth Profiles Supported

What Bluetooth profiles are supported?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Bluetooth profiles enabled for different functions.

Wireless Range

What is the wireless range?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Maximum distance headphones can maintain a stable wireless signal.

Codec Support

What codecs are supported?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Audio codecs supported over Bluetooth.

SBC Support

Do the headphones support SBC?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if headphones support SBC codec.

Controls & Features 17

Customizable EQ

Do the headphones support customizable EQ?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Customizable EQ

Customizable EQ is missing from both beyerdynamic DT 770 PRO X and DT 990 PRO, which may not satisfy users wanting tailored sound profiles without external equalizer software.

Indicates if sound signature can be customized via equalizer.

App Support

Do the headphones have app support?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
App Support

App support is not provided on either beyerdynamic DT 770 PRO X or DT 990 PRO, indicating a lack of dedicated software for enhanced headphone management.

Indicates if headphones have a companion app.

Control Customization In App

Can controls be customized in the app?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Control Customization In App

Control customization within an app is unavailable on both beyerdynamic DT 770 PRO X and DT 990 PRO, limiting user control to physical buttons or device settings only.

Ability to change control functions via app.

Voice Assistant Support

Do the headphones support voice assistants?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Voice Assistant Support

Neither beyerdynamic DT 770 PRO X nor DT 990 PRO supports voice assistant integration, so users cannot rely on smart voice controls with these headphones.

Indicates support for Google Assistant, Siri, Alexa, etc.

Transparency Mode

Do the headphones have transparency mode?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
vs
beyerdynamic DT 990 PRO
Transparency Mode

Transparency mode is absent in both beyerdynamic DT 770 PRO X and DT 990 PRO, so neither allows ambient sound blending. Users needing this feature should consider alternatives.

Enhanced version of ambient sound mode for clarity.

Volume Limiter

Do the headphones have a volume limiter?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Allows setting a maximum volume for hearing protection.

Call Answer Controls

Do the headphones support call answering on-device?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if calls can be answered using headphone controls.

Gesture Controls

Do the headphones support gesture controls?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if gestures like swipe or tap are supported.

Touch Sensitivity Adjustment

Do the headphones allow touch sensitivity adjustment?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if touch control sensitivity can be adjusted.

Programmable Buttons

Do the headphones have programmable buttons?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Allows users to assign functions to buttons.

Control Lock Mode

Do the headphones have control lock mode?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Prevents accidental input when controls are touched.

Button Feedback Type

What is the button feedback type?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Type of feedback provided when using controls.

Microphone & Calling 14

Noise Cancelling Microphone

Is the microphone noise cancelling?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

These headphones do not include a noise cancelling microphone, so ambient noise might be noticeable during calls.

Indicates if microphone has active noise cancelling.

Detachable Boom Mic

Do the headphones have a detachable boom mic?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if headphones support a detachable boom mic.

Voice Pickup Range

What is the voice pickup range?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Distance from which the mic can pick up voice clearly.

Beamforming Microphone

Does the microphone support beamforming?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Uses multiple mics to focus on voice direction.

Echo Cancellation

Do the headphones support echo cancellation?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Reduces echo during calls.

Built In Microphone

Do the headphones have a built-in microphone?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Built-in microphone is not included, so these headphones are primarily for audio playback rather than communication.

Indicates if the headphones have a built-in microphone.

Microphone Type

What is the microphone type?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Type of microphone pickup pattern.

Number Of Microphones

How many microphones are included?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Total microphones used for pickup and processing.

Microphone Position

What is the microphone position?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Location of microphone on the headphones.

Microphone Sensitivity

What is the microphone sensitivity?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Loudness pickup capability of microphone.

Microphone Noise Floor

What is the microphone noise floor?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Level of background noise the mic inherently produces.

Wind Noise Reduction

Do the headphones reduce wind noise?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Minimizes wind interference during outdoor use.

Noise Control 10

Active Noise Cancellation

Do the headphones support active noise cancellation?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if the headphones have ANC technology.

ANC Microphone Count

How many ANC microphones are used?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Number of microphones dedicated to ANC processing.

ANC Level Adjustment

Can ANC levels be adjusted?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Whether ANC intensity can be adjusted.

Automatic ANC Adjustment

Does ANC adjust automatically?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

ANC adjusts automatically without user input.

Ambient Noise Detection

Do the headphones detect ambient noise?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Sensors detect surrounding noise levels.

Passive Noise Isolation

Do the headphones provide passive noise isolation?

Yes 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

Passive noise isolation relies on the earpad seal and closed-back design to reduce ambient noise without active electronics.

Physical sealing and padding to block noise.

Passive Seal Quality

What is the passive seal quality?

100 beyerdynamic DT 770 PRO X 0 Votes Excellent

11 beyerdynamic DT 990 PRO 0 Votes Poor

Quality of physical seal for blocking noise.

Transparency Mode Level Adjustment

Can transparency levels be adjusted?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Allows adjustment of transparency mode strength.

Adaptive Sound Control

Do the headphones feature adaptive sound control?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Automatically adjusts noise control based on environment.

Wind Noise Reduction For ANC

Does ANC reduce wind noise?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Reduces wind interference in ANC mode.

Battery & Power 18

Battery Capacity

What is the battery capacity?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Battery capacity rating.

Replaceable Battery

Is the battery replaceable?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if the battery can be replaced.

Battery Life Playback

How long is playback per charge?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Playback time per charge.

Battery Life Talk Time

How long is the talk time?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Talk time when used for calls.

Battery Life Standby

How long does it last on standby?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Standby time when not in use.

Battery Type

What type of battery does it use?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The kind of rechargeable battery used.

Battery Cycle Lifespan

What is the battery cycle lifespan?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Number of charge cycles before degradation.

Charging Connector Type

What is the charging connector type?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

The type of connector used for charging.

Quick Charge Support

Does it support quick charging?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Whether quick charge is supported.

Quick Charge Time

How long for a quick charge?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Time needed for quick charge.

Charging Time Full

How long is a full charge?

Who knows? 0 Votes beyerdynamic DT 770 PRO X (Help us out by suggesting one!)

Who knows? 0 Votes beyerdynamic DT 990 PRO (Help us out by suggesting one!)

Time for full recharge.

Wireless Charging Support

Does it support wireless charging?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Supports wireless charging.

Smart & Extra Features 17

Sleep Mode Timer

Does it have a sleep mode timer?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Timer to automatically power off during sleep.

Multi Device Sync

Does it support multi-device sync?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Connects to multiple devices simultaneously.

Auto Device Switching

Does it support auto device switching?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Seamlessly switches between connected devices.

Find My Device Support

Does it support Find My Device?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Supports location tracking for lost headphones.

Firmware Update Support

Can the firmware be updated?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates ability to update software for improvements.

AI Upscaling Audio

Does it feature AI audio upscaling?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Enhances lower-quality audio using AI algorithms.

Head Tracking For Spatial Audio

Does it support head tracking for spatial audio?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Supports dynamic spatial audio through head tracking.

Dolby Atmos Support

Is Dolby Atmos supported?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates Dolby Atmos surround compatibility.

Hi Res Audio Certification

Is it Hi-Res certified?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Shows if headphones meet Hi-Res audio standards.

Custom Sound Profiles

Can you create custom sound profiles?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Allows personalized sound settings.

Learning EQ Adaptation

Does it adapt EQ through learning?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

AI adjusts EQ over time based on listening habits.

Hearing Protection Mode

Does it include hearing protection mode?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Limits volume peaks to protect hearing.

Accessories 14

Carry Case

Is a carry case included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

An included carry case protects the headphones during travel and keeps accessories organized.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

A carry case is included with the headphones, facilitating safe transport and storage.

Whether a carry case is bundled with the headphones.

Protective Pouch

Is a protective pouch included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

Including a protective pouch allows safe carrying and prevents damage from everyday handling or travel.

Indicates if a protective pouch is included.

Audio Cable

Is an audio cable included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

An included audio cable means the headphones are ready for wired use straight out of the box.

Indicates if an audio cable is provided.

Carrying Case Type

What type of carrying case is included?

33 beyerdynamic DT 770 PRO X 0 Votes Soft Case

24 beyerdynamic DT 990 PRO 0 Votes Soft Case

The type of carrying case included.

Charging Cable

Is a charging cable included?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if a charging cable is provided.

Warranty Card

Is a warranty card included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

A warranty card indicates manufacturer support and outlines coverage for defects or service.

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

A warranty card comes with the headphones, supplying important warranty and support information to customers.

Indicates if a warranty card is provided.

Airplane Adapter

Is an airplane adapter included?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

An airplane adapter is not provided with this model, so users need to acquire one separately if needed for in-flight entertainment.

Indicates if an airplane adapter is included.

Cleaning Tool

Is a cleaning tool included?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 990 PRO
beyerdynamic DT 990 PRO

No cleaning tool is included, so maintenance requires external accessories or cleaning methods.

Indicates if a cleaning tool is provided.

User Manual

Is a user manual included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

beyerdynamic DT 770 PRO X
beyerdynamic DT 770 PRO X

Yes.

A user manual provides setup instructions, care guidance, and specification details for proper use.

Indicates if a user manual is provided.

Extra Ear Tips

Are extra ear tips included?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if extra ear tips are provided.

Extra Earpads

Are extra earpads included?

No 0 Votes beyerdynamic DT 770 PRO X

No 0 Votes beyerdynamic DT 990 PRO

Indicates if spare earpads are provided.

Cable Adapter

Is a cable adapter included?

Yes 0 Votes beyerdynamic DT 770 PRO X

Yes 0 Votes beyerdynamic DT 990 PRO

Indicates if a cable adapter is provided.

Surveys

Because hot takes deserve votes.

Sound Quality

How would you rate the overall sound quality of these headphones?

Excellent — Clear, balanced, and immersive sound
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Very good — Great clarity with rich tones
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Decent — Clear mids but limited depth
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Average — Lacks detail or balance
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Poor — Muffled or distorted sound
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Bass Performance

How strong and accurate is the bass performance on these headphones?

Powerful — Deep and clean low-end
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Strong — Noticeable and satisfying bass
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Balanced — Good mix of lows and highs
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Weak — Light or flat bass response
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Poor — No real bass presence
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Comfort and Fit

How comfortable do these headphones feel during long listening sessions?

Extremely comfortable — Feels weightless for hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Comfortable — Slight pressure after long use
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Average — Fine for short periods
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Tight — Uncomfortable after an hour or two
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Unpleasant — Difficult to wear for long
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Noise Cancellation

How effective is the noise cancellation feature on these headphones?

Excellent — Blocks over 90% of external noise
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Good — Reduces most background sounds
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Fair — Works in moderate noise only
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Weak — Minimal difference noticed
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Poor — Hardly blocks any noise
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Battery Life

How long does the battery last on a full charge?

Excellent — Over 40 hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Good — 30 to 40 hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Average — 20 to 30 hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Short — 10 to 20 hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Very short — Under 10 hours
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Build Quality and Durability

How durable and sturdy do these headphones feel?

Very durable — Lasts over 5 years
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Solid — Feels high-quality and strong
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Decent — Works fine but not rugged
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Weak — Shows wear within a year
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Fragile — Breaks or cracks easily
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Connectivity

How smooth and reliable is the Bluetooth or wired connection of these headphones?

Excellent — Connects instantly, never drops
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Good — Stable with rare issues
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Decent — Occasional lag or delay
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Weak — Disconnects sometimes
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Poor — Frequently loses connection
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Design and Style

How stylish and appealing do these headphones look?

Very stylish — Modern and premium design
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Attractive — Clean and sleek look
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Decent — Looks fine but simple
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Basic — Functional but plain
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Unappealing — Bulky or outdated design
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Portability

How easy is it to carry and store these headphones when not in use?

Very portable — Folds compactly and lightweight
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Easy to carry — Compact with carrying case
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Manageable — Moderate size and weight
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Bulky — Hard to pack in small bags
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Very bulky — Difficult to travel with
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Pricing

How would you describe the price of these headphones for their sound and features?

Great value for money
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Pretty good price
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Fair deal
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Kinda pricey
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO
Crazy expensive
0 Votes
beyerdynamic DT 770 PRO X
0 Votes
beyerdynamic DT 990 PRO

Guides 2

Articles 1

beyerdynamic DT 770 PRO X Manual

beyerdynamic DT 770 PRO X Manual

manua.ls
manua.ls

Files 1

beyerdynamic DT 990 PRO Manual

equipboard.com
equipboard.com

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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Discussions 0

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Awards 0

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Collections 0

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