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02 021

FiiO X3 is available in reports and services. You are in a professional report.

Information for entry level users

reports for a newbie (Headphone amplifier)

Information for professionals

reports for a pro (Headphone amplifier)

reports for a pro (DAC Line Out)

DAC Line Out

Comparison of on-line graphs

Quick jump to the schedule in this report:

News and Reviews Reports of measured products Comparison and selection About RAA

Individual calibration of headphones

FiiO X3 is available in reports and services. You are in a professional report.

Information for entry level users

reports for a newbie (Headphone amplifier)

Information for professionals

reports for a pro (Headphone amplifier)

reports for a pro (DAC Line Out)

DAC Line Out

Comparison of on-line graphs

Quick jump to the schedules in this pro report: X3

Test report - general data

Spectra of high resolution

Spectrum of Total Harmonic Distortion (THD)
Spectrum of Dynamic Range (-60 dBFS)
Sine low ammplitude spectrum -90 dBFS
Spectrum of Intermodulation Distortion (IMD) - SMPTE
Spectrum of Intermodulation Distortion (IMD) - CCIF
Spectrum of Jitter

FiiO X3

About this report

This is a report for professionals with a suite of tests for line output devices. Alternative version of the report for "dummies" in development.

A suite of tests for the line-out can be used for headphone or speaker output if in this mode it is possible to use the device as a source for connecting an external amplifier or if such a test suite can give more information about the implementation of the DAC in the device.

Line-out, differences from the output for headphones and speakers

Test report - general data FiiO X3 (as Line Out mode)

Max voltage output at 0 dBFS	2.9	dBV
	1.4	V_RMS

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Spectrum of Total Harmonic Distortion (THD) FiiO X3 (as Line Out mode)

Graphics setting view

Channel

Level @ dBFS

Range

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Spectra FiiO X3 (as Line Out mode)

Spectrum of Dynamic Range (-60 dBFS)

Graphics setting view

Channel

Range

Sine low ammplitude spectrum -90 dBFS

Graphics setting view

Channel

Range

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Spectrum of Intermodulation Distortion (IMD) - SMPTE FiiO X3 (as Line Out mode)

Graphics setting view

Channel

Level @ dBFS

Range

Range

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Spectrum of Intermodulation Distortion (IMD) - CCIF FiiO X3 (as Line Out mode)

Graphics setting view

Channel

Level @ dBFS

Range

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

Spectrum of Jitter FiiO X3 (as Line Out mode)

Graphics setting view

Channel

Range

Range

Range

Brief information

Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.

More detailed

Measurements of FiiO X3 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The FiiO X3 test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.