MTX Sound LAB. PEAR Tosca (U-IEM)

Measurement

MTX Sound LAB. [엠티엑스(주)] PEAR Tosca

http://www.pearearphone.com

• Universal-Fit IEM

• 340000 KRW [$290 USD] (MSRP)

• 10 mm single dynamic driver made by MTX Sound LAB.

 • detachable 2-pin cable

• 3 pairs of stock foam tips

• Customize service

*Customize Service - changeable options

• Shell colors

• Cord colors

• Logo, personal initials

• images or cubics on a face plate

MTX Sound LAB. PEAR Tosca Measurement

① PEAR Tosca

[1. Frequency Response ]

Check my Measurement Procedures first.

Uncompensated

Diffuse Field Target compensated

Olive Welti Target Compensated

Harman Target compensated

CSD

[2. Square Wave ]

30 Hz

300 Hz

[3. Minimum Phase ]

[4. Harmonic Distortions ]

94 dB SPL @ 500 Hz

[5. Impedance Magnitude ]

Black: Impedance Magnitude

Green: Electrical Phase

[6. Insertion depth ]

Uncompensated

Black: 6.2 mm (General)

Orange: 8.5 mm

away from the reference plane

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② Prototype of PEAR Anjou-G

It is a prototype of PEAR Anjou-G, which is the entry-level lineup of MTX Sound LAB.

MTX Sound LAB. PEAR Anjou-G Prototype Measurement 

[1. Frequency Response ]

Uncompensated

Different Field Target compensated

Harman Target Compensated

[2. Harmonic Distortions ]

94 dB SPL @ 500 Hz

[3. Impedance Magnitude ]

Black: Impedance Magnitude

Green: Minimum Phase

[4. Comparison ]

Uncompensated

Black: PEAR Tosca

Orange: Prototype of PEAR Anjou-G