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Koss PRO-4AA
Rs.12,314.00

Beyerdynamic DT 770 PRO
Rs.11,999.00
Brand
Koss
Beyerdynamic
Model No
PRO-4AA
DT 770 PRO
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
Over Ear
 
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
NA
Impedance
250 Ohms
32/80/250 Ohms
Sensitivity
95 dB/mW
96 dB/mW
Frequency Response
10 Hz - 25000 Hz
5 Hz - 35000 Hz
Maximum Power Input
NA
100 mW
Noise Cancelling
NA
NA
 
Available Colors
Yellow
Black, Brown
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold Plated Jack
Cable
2.5 m
1.6 m
Weight
NA
270 g
Other Features
- Noise isolating professional studio headphones
- The first dynamic headphones to deliver true full frequency, high fidelity performance
- Standard-setting design incorporates performance-enhancing technology
- Superior isolation, accurate sound reproduction and the excitement of a live performance with every recording
- Durable steel and generously padded rubber headband
- Adjustable slide bars ensure snug fit
- 8 foot coiled cord with 6.3 mm (1/4") plug
- Covered under the Koss Stereo phones Limited Lifetime Warranty
- Closed diffuse field studio headphone
- Innovative bass reflex system
- Robust spring steel headband
- Single sided cable
- Soft inner headband
- Gold plated jack plug (3.5 mm) and adapter (6.35 mm)

Compare Koss PRO-4AA with:

Compare Beyerdynamic DT 770 PRO with: