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Audiobot Notes
Peak SPL

117.1 dB

This was approximated from the source output at 50 Ω

Damping factor 43.1 and 208.3
Beyerdynamic DT 770 PRO (250 Ω)
Beyerdynamic DT 770 PRO (250 Ω)
Impedance 250 Ω
Efficiency 96.0 dB SPL/mW
Frequency Response 5 - 35,000 Hz
Transducer Type Dynamic
Operating Principle Closed
Ear Coupling Over-ear
Weight 270 g
Additional Notes
"The DT 770 PRO is a closed dynamic headphone which has been designed for critical music and sound monitoring. The single-sided cable makes the handling of the headphone easy."
Price History
Current $140.95
Highest $199.98
Lowest $140.95
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Schiit Vali 2
Schiit Vali 2
Type Tube hybrid
Output Impedance 1.2 Ω
5.8 Ω
Power Output 140 mW at 600 Ω
270 mW at 300 Ω
650 mW at 50 Ω
1,000 mW at 32 Ω
1,300 mW at 16 Ω
Frequency Range 20 - 20,000 Hz
Portable
Price History
Current $169.00
Highest $199.00
Lowest $169.00
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