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Friday, February 17, 2017

SONY MDR-7550 (IEM)

Measurements

Sony MDR-7550

• 16 mm single dynamic driver
• Detachable cable
• A.K.A. MDR-EX800ST
• US $349.99 [MSRP]


Sony MDR-7550 measurements

Check the Measurement Procedures first.

[1. Frequency Response ]
Uncompensated


Diffuse Field Target Compensated


Harman Target Compensated


CSD



[2. Square Wave ]
30 Hz

300 Hz



[3. Minimum Phase ]



[4. Harmonic Distortions ]
94 dB SPL at 500 Hz



[5. Impedance Magnitude ]
Black: Impedance Magnitude
Green: Electrical Phase



[6. Comparison ]
Diffuse Field Target Compensated

Black: Sony MDR 7550
Orange: Sony MDR EX600





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4 comments:

  1. AnonymousFebruary 18, 2017 at 1:20 AM

    Ex600보단 낫지만 역시 레기...차음성도 꽝 착용감도 꽝

    ReplyDelete
    Replies
    1. SpeakerphoneFebruary 20, 2017 at 12:35 AM

      뭐 어차피 음감용으로 내놓은 제품은 아니어서요

      Delete
  2. UnknownMarch 8, 2017 at 10:29 AM

    ooh those peaks...

    ReplyDelete
  3. Mehedi HasanFebruary 11, 2020 at 3:48 AM

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    ReplyDelete