Etymotic Research(KEMAR) vs PC Mag:
[Linear]
PC Mag vs Headroom:
[DF Equalized]
Headroom vs Stereophile:
[Linear]
Headroom vs 淵野辺(Head):
[DF Equalized]
Headroom vs 淵野辺(Coupler):
[Linear]
淵野辺(Coupler) vs Goldenears(Coupler) :

[Linear]
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Goldenears.net:
+ φ 7mm~ 9mm x 25~30mm Sillicone Tubing
+ Earthworks M30S
+ Lynx L22 / Headroom Balanced Desktop Amplifier
+ DSSF3 / RMAA
+ Linear / Diffuse-Field EQ
Accuracy: Normal?
淵野辺(Earphones):
+ φ 7mm x 22mm Sillicone Tubing
+ Sony ECM-C10
+ audio-technica AT-MA2 microphone amplifier
+ Edirol R-09
+ WaveGene + M-Audio FastTrackPro
+ WaveSpectra FFT Window 4096 / Hanning
+ Linear
Accuracy: Normal
淵野辺(Headphones):
+ Adphox BME-200
+ Own Head
+ Edirol R-09
+ WaveGene + m902 headphone amplifier
+ WaveSpectra FFT Window 4096 / Hanning
+ Diffuse-Field EQ
Accuracy: High
Headroom(after the renewal):
+ Head Acoustics Artificial Head Measurement System
+ Audio Precision System Two Cascade audio analyzer
+ HeadRoom Max headphone amplifier
+ Linear / Diffuse-Field EQ
90dB SPL @ 1 kHz
Accuracy: High
PC Magazine:
+ Head Acoustics ACQUA analysis software
+ HMS II.3 HATS
+ Measurement Frontends 6.1
+ 5 Trial
+ Linear / Diffuse-Field EQ
Accuracy: Highest (as good as KEMAR)
Stereophile:
+ GRAS 43AG ear-and-cheek simulator
+ Linear
Accuracy: Normal





