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Compare 3 products

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Beyerdynamic DT 1990 PRO Headphones
Beyerdynamic DT 1990 PRO
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Beyerdynamic DT 770 Pro Headphones
Beyerdynamic DT 770 Pro
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Sennheiser HD 660s Headphones
Sennheiser HD 660s
Available colors
Editiorial reviews
12
4.3 out of 5
6 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
16
4.1 out of 5
10 user ratings
5 stars
30 %
4 stars
60 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
14
4.6 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
77
4.0 out of 5
77 user ratings
5 stars
37 %
4 stars
35 %
3 stars
19 %
2 stars
6 %
1 stars
1 %
65
3.9 out of 5
65 user ratings
5 stars
38 %
4 stars
26 %
3 stars
26 %
2 stars
9 %
1 stars
0 %
62
3.9 out of 5
62 user ratings
5 stars
37 %
4 stars
29 %
3 stars
25 %
2 stars
6 %
1 stars
1 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOver-EarOver-Ear
Connectivity technologyWiredWiredWired
Headset (integrated/enclosed microphone)no
N/A
no
Magnet materialNeodymium
N/A
N/A

Design

Colour of productBlack
  • Black
  • Grey
Black
Acoustic designOpenClosedOpen
Attachment typeHeadband
N/A
Headband
Body material
  • Aluminum
  • Memory foam
N/A
N/A
CategoryStudioAudiophile
N/A
Connector contacts platingGoldGold
N/A
Noise isolating
N/A
yes
N/A

Dimensions

Weight13.05 oz9.52 oz9.17 oz

Sound

Impedance250.0 Ω250.0 Ω150.0 Ω
Frequency range5 - 400005 - 3500010 - 41000
Diaphragm diameter1.77 in
N/A
N/A
Driver technologyDynamic
N/A
Dynamic
Driver size1.77 in
N/A
N/A
Total harmonic distortion (THD)0.05 %0.2 %0.04 %
Maximum input power200.0 mW100.0 mW
N/A
Sensitivity
N/A
N/A
< 104

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
N/A
Cable length533
3.5 mm/6.3 mm adapter includedyes
N/A
N/A
Type of connector3.5mm
N/A
  • 3.5mm
  • 6.3mm
USBno
N/A
no
Detachable cableyes
N/A
yes
Wireless range
N/A
3
N/A

Often compared with Beyerdynamic DT 1990 PRO

Often compared with Beyerdynamic DT 770 Pro

Often compared with Sennheiser HD 660s