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Audiobot Notes
Peak SPL

127.8 dB

This was approximated from the source output at 16 Ω

Damping factor 3.8 and 18.3
HiFiMAN HE-400s
HiFiMAN HE-400s
Impedance 22 Ω
Efficiency 98.0 dB SPL/mW
Frequency Response 20 - 35,000 Hz
Transducer Type Planar magnetic
Operating Principle Open
Ear Coupling Over-ear
Weight 350 g
Price History
updated 1 day ago
Current $184.75
Highest $299.00
Lowest $184.75
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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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