Measurement's report Moondrop Echo B - Reference Audio Analyzer

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

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

Navigating through reports of Moondrop Echo B (Click to open)
Moondrop Echo B is available in reports and services. You are in a professional report.

Information for entry level users


Information for professionals

Quick jump to the schedules in this pro report: Echo B
Spectra of high resolution
Spectra vs Amplitude

Moondrop Echo B

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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Your browser does not support Canvas
Your browser does not support Canvas
Your browser does not support Canvas
Your browser does not support Canvas
Your browser does not support Canvas

Max voltage output at 0 dBFS-0.2dBV
1.0VRMS





Brief information

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







Frequency response Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Duration for impulse

Your browser does not support Canvas
Graphics setting view
Channel

Duration for impulse




Brief information

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





Aliasing Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Range

Type test:

Frequency band


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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Comparison by

Harmonic, number

Range


Brief information

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



 

Crosstalk Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Range

Your browser does not support Canvas
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) Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Level @ dBFS

Range

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Spectrum of Dynamic Range (-60 dBFS)

Your browser does not support Canvas
Graphics setting view
Channel

Range

Sine low ammplitude spectrum -90 dBFS

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Range

Level @ dBFS

Range

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Level @ dBFS

Range

Range

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Level @ dBFS

Range

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Level @ dBFS

Range

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
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 Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
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.





Waveforms / Spectra Moondrop Echo B (as Line Out mode)

Your browser does not support Canvas
Graphics setting view
Channel

Range

Your browser does not support Canvas
Graphics setting view
Channel

Range

Type test:

Frequency band


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 Moondrop Echo B were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Moondrop Echo B 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.







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

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