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Audiobot Notes
Peak SPL

120.8 dB

This was approximated from the source output at 300 Ω

Damping factor 47.2
Sennheiser HD 600
Sennheiser HD 600
Impedance 307 Ω
Efficiency 97.5 dB SPL/mW
Frequency Response 12 - 39,000 Hz
Transducer Type Dynamic
Operating Principle Open
Ear Coupling Over-ear
Weight 260 g
3rd Party Measurements www.innerfidelity.com
Additional Notes
"These headphones are engineered for the true audiophile. Thanks to an open circumaural design, computer optimized magnets and aluminum voice coils, you won't find cleaner, crisper stereo sound anywhere."
Price History
Current $299.00
Highest $373.00
Lowest $299.00
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Sennheiser HD 650
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Schiit Vali
Schiit Vali
Type Tube hybrid
Output Impedance 6.5 Ω
Power Output 115 mW at 600 Ω
220 mW at 300 Ω
550 mW at 50 Ω
650 mW at 32 Ω
Frequency Range 20 - 20,000 Hz
Portable
Discontinued
Additional Notes
"Subminiature hybrid headphone amplifier"
Price History
Current Check Price
Highest $119.00
Lowest
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