Measurement's report Phiaton MS 400 - Reference Audio Analyzer

Reports / Phiaton / MS 400 - report for a pro

Phiaton MS 400 (report for a pro)

Test report - general data Phiaton MS 400 headphone

Frequency response, Impedance, Frequency response with standard AMPs

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Perception of headphone frequency response curves of equal loudness ISO 226-2009

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Sensitivity average in band from 100 Hz - 10 kHz122.5dB/V SPL
108.6dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz40.6ohm
For 90 dB SPL, a voltage is required-32.5dBV
0.024VRMS
Taking into account the peak factor of 9 dB for the music signal-23.5 dBV
0.067VRMS
Measurements were performed on the stand:HDM-X






Frequency response and sensitivity headphones Phiaton MS 400 headphone

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Channel

Frequency band

Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz121.8 122.9dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz107.9109.0 dB/mW SPL
Sensitivity at 1 kHz124.6126.0dB/V SPL
Sensitivity at 500 Hz121.5123.1dB/mW SPL


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Frequency response of headphone Phiaton MS 400 headphone

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Channel

Range

Frequency band

Smoothing

Channel:LeftRight
Variation in frequency response in band from 100 Hz - 10 kHz -11.4, +4.7-9.6, +6.4dB


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Impedance Phiaton MS 400 headphone

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Channel

Frequency band

Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz40.6 40.6ohm
Resistance at 1 kHz36.6 36.3ohm
Resistance at 500 Hz37.9 38.1ohm
The minimum value in band from 40 Hz - 15 kHz34.3 34.6ohm
The maximum value in band from 40 Hz - 15 kHz56.9 56.0ohm


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Electric phase Phiaton MS 400 headphone

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Channel

Range

Frequency band

Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz-0.6 -0.6°
Phase at 1 kHz-5.9 -5.2°
Phase at 500 Hz-5.8 -5.9°
The minimum value in band from 40 Hz - 15 kHz-10.7 -10.1°
The maximum value in band from 40 Hz - 15 kHz17.2 17.3°




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Perception of headphone frequency response curves of equal loudness ISO 226-2009

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Channel

Range

Variation in frequency response in band from 30 Hz - 12 kHz
Channel:LeftRight
Deviation -36.0 dB-17.6, +11.2 (28.8)-13.9, +12.5 (26.4)dB
Deviation -24.0 dB-13.4, +9.3 (22.7)-9.7, +10.6 (20.3)dB
Deviation -12.0 dB-11.0, +7.5 (18.4)-9.1, +8.7 (17.7)dB
Deviation 0.0 dB-11.1, +5.6 (16.7)-9.4, +6.7 (16.1)dB
Deviation 12.0 dB-11.5, +3.8 (15.2)-10.9, +4.9 (15.7)dB
Deviation 24.0 dB-12.0, +5.4 (17.5)-12.8, +7.2 (20.0)dB
Deviation 36.0 dB-13.8, +8.5 (22.3)-14.7, +11.2 (25.8)dB

Variation in frequency response in band from 40 Hz - 1 kHz
Channel:LeftRight
Deviation -36.0 dB-17.6, +11.2 (28.8)-13.9, +12.5 (26.4)dB
Deviation -24.0 dB-13.4, +9.3 (22.7)-9.7, +10.6 (20.3)dB
Deviation -12.0 dB-11.0, +7.5 (18.4)-9.1, +8.7 (17.7)dB
Deviation 0.0 dB-11.1, +5.6 (16.7)-9.4, +6.7 (16.1)dB
Deviation 12.0 dB-11.5, +3.8 (15.2)-10.9, +4.9 (15.7)dB
Deviation 24.0 dB-12.0, +5.4 (17.5)-12.8, +7.2 (20.0)dB
Deviation 36.0 dB-13.8, +8.5 (22.3)-14.7, +11.2 (25.8)dB


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Frequency response Phiaton MS 400 headphone when connected to amplifiers with constant output impedance

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Channel

Range

Frequency response

Frequency response of amplifier with constant output resistance 100 Hz - 10 kHz
Channel:LeftRight
Phiaton MS 400 + AMP 0 Ω -14.2, +2.0-12.7, +3.3dB
Phiaton MS 400 + AMP 10 Ω -14.3, +1.9-12.7, +3.3dB
Phiaton MS 400 + AMP 20 Ω -14.3, +1.9-12.8, +3.3dB
Phiaton MS 400 + AMP 50 Ω -14.4, +1.8-12.8, +3.2dB
Phiaton MS 400 + AMP 100 Ω -14.4, +1.8-12.9, +3.2dB
Phiaton MS 400 + AMP 300 Ω -14.5, +1.7-12.9, +3.2dB

Variation in frequency response with amplifiers with constant output resistance @ 100 Hz - 10 kHz
Channel:LeftRight
Phiaton MS 400 + AMP 0 Ω 0.00.0dB
Phiaton MS 400 + AMP 10 Ω 0.70.7dB
Phiaton MS 400 + AMP 20 Ω 1.21.1dB
Phiaton MS 400 + AMP 50 Ω 2.01.9dB
Phiaton MS 400 + AMP 100 Ω 2.62.4dB
Phiaton MS 400 + AMP 300 Ω 3.23.0dB


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Frequency response Phiaton MS 400 headphone when connected to an amplifier with zero output impedance and raising of output impedanse in low frequencies

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Channel

Range

Frequency response

Variation in frequency response in band from 100 Hz - 10 kHz
Channel:LeftRight
Phiaton MS 400 + AMP 0 Ω -14.2, +2.0-12.7, +3.3dB
Phiaton MS 400 + AMP ➘ 0 Ω -14.2, +2.0-12.7, +3.3dB

Deviation of frequency response @ 40 Hz
Channel:LeftRight
Phiaton MS 400 + AMP 0 Ω 0.00.0dB
Phiaton MS 400 + AMP ➘ 0 Ω 0.70.7dB


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Impulse response Phiaton MS 400 headphone

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Channel

Duration for impulse, envelope and step responses

Waveforms

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Square wave Phiaton MS 400 headphone

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