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Audiobot Notes
Peak SPL

127.8 dB

This was approximated from the source output at 300 Ω

Damping factor 3200.0
Reminder Headphones must be recabled for balanced drive to be compatible with this amp
Sennheiser HD 650
Sennheiser HD 650
Impedance 320 Ω
Efficiency 98.5 dB SPL/mW
Frequency Response 10 - 39,500 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 260 g
3rd Party Measurements www.innerfidelity.com
Additional Notes
"Here's a perfect addition to your high-end home entertainment system. Hand-picked components, special acoustic materials and exceptional engineering make these headphones an audiophile's dream."
Price History
updated 2 days ago
Current $319.00
Highest $438.99
Lowest $319.00
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Schiit Jotunheim (balanced output)
Type Solid state
Output Impedance 0.1 Ω
Power Output 500 mW at 600 Ω
900 mW at 300 Ω
3,000 mW at 50 Ω
5,000 mW at 32 Ω
7,500 mW at 16 Ω
Frequency Range 2 - 700,000 Hz
Input Balanced Only
Portable
Price History
Current $399.00
Highest $399.00
Lowest
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