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

//creat smooth=0 multy50 //creat smooth=0 hd

Test report - general data FiiO D03K (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.

Frequency response FiiO D03K (as Line Out mode)

Graphics setting view

Channel

Range

Frequency band

Type test:

Brief information

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

Impulse response FiiO D03K (as Line Out mode)

Graphics setting view

Channel

Duration for impulse, envelope and step responses

Graphics setting view

Channel

Duration for impulse, envelope and step responses

Brief information

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

Aliasing FiiO D03K (as Line Out mode)

Graphics setting view

Channel

Range

Type test:

Brief information

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

Harmonic Distortion vs Level FiiO D03K (as Line Out mode)

Graphics setting view

Channel

Comparison by

Harmonic, number

Brief information

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

Crosstalk FiiO D03K (as Line Out mode)

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 Total Harmonic Distortion (THD) FiiO D03K (as Line Out mode)

Graphics setting view

Channel

Level @ dBFS

Range

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 D03K (as Line Out mode)

Spectrum of Dynamic Range (-60 dBFS)

Graphics setting view

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.

Checking for correctness of reproduction signals depth more than 16-bit FiiO D03K (as Line Out mode)

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.

More detailed

Measurements of FiiO D03K were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The FiiO D03K 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.

Kuznetsov Roman
Founder of RAA

Known by the nickname romanrex
Аuthor of articles iXBT.com

Information for Authors. You can freely use the graphics in your articles with a link to us.

FiiO D03K is available in reports and services. You are in a professional report.

Information for entry level users

Information for professionals

report for a pro

Comparison of on-line graphs

Quick jump to the schedule in this report:

Original text in Russian page. Translation page is not yet ready

You can help with translation via the: facebook and feedback.

Comments

Kirpich Red
Изображения, медиа и смайлы доступны в исходном чате.
2018-11-09 21:02:37

Комментарий к профессиональному отчету FiiO D03K

так что в итоге то? по простому если сказать, можно подключать активную акустику 2.1? через оптику от телевизора?, звук будет не хуже чем через разъем для наушников?

romanrex
Изображения, медиа и смайлы доступны в исходном чате.
2018-11-10 11:04:52

Комментарий к профессиональному отчету FiiO D03K

Kirpich Red 2018-11-09 21:02:37
Комментарий к профессиональному отчету FiiO D03K
так что в итоге то? по простому если сказать, можно подключать активную акустику 2.1? через оптику от телевизора?, звук будет не хуже чем через разъем для наушников?

Подключить акустику можно, если подключение через 2 RCA, без выделенного канала на сабвуфер и уже в активной акустики разделяется на 2.1.

Лучше или хуже против разъема под наушники? Это зависит от телевизора. Если бы в моих мониторах был бы оптический выход https://reference-audio-analyzer.pro/report/amp/lg-24mp76.php , то FiiO D03K был бы предпочтительнее.

FiiO D03K предназначен в первую очередь для тех телевизоров, где кроме оптики и нет ничего, предполагая использовать только беспроводное подключение по Bluetooth или штатные динамики.

Want to leave a comment or ask a question? Register now or log in

	Login	Password
You are logged in as guest
Setting	Register	Forgot your password?

Название продукта	Посадка/Градус
FiiO D03K
FiiO D03K