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

Commentary to the report

SA9023 ES9023, V1.3

Test report - general data Breeze Audio USB DAC-PD01 (as Line Out mode)

Max voltage output at 0 dBFS	4.4	dBV
	1.7	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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (as Line Out mode)

Graphics setting view

Channel

Range

Graphics setting view

Channel

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) Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 (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 Breeze Audio USB DAC-PD01 were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Breeze Audio USB DAC-PD01 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.

Breeze Audio USB DAC-PD01 is available in reports and services. You are in a professional report.

Information for entry level users

report for a newbie

The automatic selection of the optimal AMP models

Information for all

Versus of characteristics

Information for professionals

reports for a pro (Headphone amplifier)

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:

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

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Comments

Jktu
Изображения, медиа и смайлы доступны в исходном чате.
2019-04-16 08:39:56

Комментарий к профессиональному отчету Breeze Audio USB DAC-PD01

Линейный выход этой копеечной платы, поражает красотой своих графиков, которой могут позавидовать многие "Хай Энд" устройства! Доминирующая вторая гармоника и отсутствие гармоник высших порядков, особенно нечетных, говорят о благозвучии устройства и точности воспроизведения музыкального материала.

romanrex
Изображения, медиа и смайлы доступны в исходном чате.
2019-04-21 12:36:20

Комментарий к профессиональному отчету Breeze Audio USB DAC-PD01

Jktu 2019-04-16 08:39:56
Комментарий к профессиональному отчету Breeze Audio USB DAC-PD01
Линейный выход этой копеечной платы, поражает красотой своих графиков, которой могут позавидовать многие "Хай Энд" устройства! Доминирующая вторая гармоника и отсутствие гармоник высших порядков, особенно нечетных, говорят о благозвучии устройства и точности воспроизведения музыкального материала.

Нормальные результаты. Мог бы быть конечно лучше график джиттера. Выход для наушников сделан номинально, там очень высокое выходное сопротиивление, мало какие наушники с ним будут играть с достаточно громкостью. Устройство стоит рассматривать лишь как ЦАП.

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Breeze Audio USB DAC-PD01
Breeze Audio USB DAC-PD01