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.
Test report - general data Hidizs AP100 (as Line Out mode)
Max voltage output at 0 dBFS
0.1
dBV
1.0
VRMS
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Frequency response Hidizs AP100 Default (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 Hidizs AP100 Default (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 Hidizs AP100 Default (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 Hidizs AP100 Default (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 Hidizs AP100 Default (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) Hidizs AP100 Default (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 Hidizs AP100 Default (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 Multitone Distortion Hidizs AP100 Default (as Line Out mode)
Graphics setting view
Channel
Range
Level @ dBFS
Range
Graphics setting view
Channel
Range
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 Intermodulation Distortion (IMD) - SMPTE Hidizs AP100 Default (as Line Out mode)
Graphics setting view
Channel
Level @ dBFS
Range
Range
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 Hidizs AP100 Default (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.
Spectrum of Noise Distortion Hidizs AP100 Default (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.
Spectrum of Jitter Hidizs AP100 Default (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.
Checking for correctness of reproduction signals depth more than 16-bit Hidizs AP100 Default (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 Hidizs AP100 Default were carried out by Roman Kuznetsov on the hardware-software complex RAA.
The Hidizs AP100 Default 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.
Hidizs AP100 is available in reports and services. You are in a professional report.
Доброго времени! Скажите пожалуйста какой плеер лучше: Hidizs AP100, FiiO X3 II, FiiO X5 II для прослушивание через coaxial. У кого из них более ровный, правильный и объемный звук. Заранее спасибо большое за Вашу проделываемую работу.
Tamirlan-820 2020-02-05 16:32:36 Комментарий к оглавлению отчетов Hidizs AP100
Доброго времени! Скажите пожалуйста какой плеер лучше: Hidizs AP100, FiiO X3 II, FiiO X5 II для прослушивание через coaxial. У кого из них более ровный, правильный и объемный звук. Заранее спасибо большое за Вашу проделываемую работу.
Цифровой транспорт выбирается по трем параметрам, это
1. Возможность передачи данных в bit-perfect - это тестируется отдельно от стандартного отчета и такая информация может быть не всегда. Hidizs AP100, FiiO X3 II, FiiO X5 II с этим проблем не было.
2. Поддержка 24 бит - у этих плееров все в порядке.
3. Минимальный джиттер. Тут наилучшиц результат у AP100 и X3 II
Дополнительный плюс у AP100 - это возможность конвертации частоты дискретизации и тем самым более тонко подстраивать звучание внешнего ЦАП. Я бы выбрал его.