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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 DT660 Headphones
Beyerdynamic DT660
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HiFiMAN Sundara Headphones
HiFiMAN Sundara
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
1
1 editorial reviews
The DT660 makes a solid claim to being the most versatile design in the test.Read more
Read editorial reviews
2
2 editorial reviews
The HiFiMan Sundara 2020 are open-back, planar magnetic headphones designed for neutral sound. They're the next generation of the HiFiMan Sundara 2018 and are ad...Read more
Hifiman are driving the development of headphone technology at an impressive pace!Read more
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 %
33
4.0 out of 5
33 user ratings
5 stars
24 %
4 stars
54 %
3 stars
18 %
2 stars
3 %
1 stars
0 %
87
3.8 out of 5
87 user ratings
5 stars
31 %
4 stars
31 %
3 stars
25 %
2 stars
10 %
1 stars
2 %

Technical details

Sound outputStereoStereoStereo
StyleOver-EarOver-EarOver-Ear
Connectivity technologyWiredWiredWired
Headset (integrated/enclosed microphone)nonono
Magnet materialNeodymiumNeodymium
N/A

Design

Colour of productBlackBlackBlack
Acoustic designOpenClosedOpen
Attachment typeHeadbandHeadbandHeadband
Body material
  • Aluminum
  • Memory foam
Chrome plated metal
N/A
CategoryStudioAudiophile
N/A
Connector contacts platingGold
N/A
N/A
Foldable
N/A
yesno
Noise isolating
N/A
N/A
no

Dimensions

Weight13.05 oz12.35 oz13.12 oz

Sound

Impedance250.0 Ω32.0 Ω37.0 Ω
Frequency range5 - 400005 - 350006 - 75000
Diaphragm diameter1.77 in0.0 in
N/A
Driver technologyDynamicDynamic
  • Planar magnetic
  • Orthodynamic
Driver size1.77 in
N/A
N/A
Total harmonic distortion (THD)0.05 %0.1 %
N/A
Maximum input power200.0 mW
N/A
N/A
Sensitivity
N/A
N/A
< 94

Connectivity

Inputs supported
  • 3.5mm
  • 6.35mm
  • 3.5mm
  • 6.35mm
N/A
Cable length531.5
3.5 mm/6.3 mm adapter includedyesyesyes
Type of connector3.5mm3.5mm3.5mm
USBnoyes
N/A
Detachable cableyesno
N/A

Power

Battery operatednonono
Power handling capacity200.0 mW100.0 mW
N/A

Often compared with Beyerdynamic DT 1990 PRO

Often compared with Beyerdynamic DT660

Often compared with HiFiMAN Sundara