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Audiobot Notes
Peak SPL

131.6 dB

This was approximated from the source output at 32 Ω

Damping factor 35.0 and 116.7
Reminder Headphones must be recabled for balanced drive to be compatible with this amp
HiFiMAN HE-400i
HiFiMAN HE-400i
Impedance 35 Ω
Efficiency 93.0 dB SPL/mW
Frequency Response 20 - 35,000 Hz
Transducer Type Planar magnetic
Operating Principle Open
Ear Coupling Over-ear
Price History
Current $185.00
Highest $469.95
Lowest $185.00
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Schiit Mjolnir 2
Type Tube hybrid
Output Impedance 1.0 Ω
0.3 Ω
Power Output 425 mW at 600 Ω
850 mW at 300 Ω
5,000 mW at 50 Ω
8,000 mW at 32 Ω
Frequency Range 20 - 20,000 Hz
Input Balanced Only
Portable
Additional Notes
"Tube or solid state balanced headphone amplifier"
Price History
Current $849.00
Highest $849.00
Lowest
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