Beyerdynamic DT 1770 Pro Measurement's report - Reference Audio Analyzer

Reports / Beyerdynamic / DT 1770 Pro - report for a pro

Beyerdynamic DT 1770 Pro (report for a pro)

After testing in the benchmark mode in the Reference Audio Analyzer software, the data is added to the online database of the RAA website.

You can view the test results on the comparison pages and summary reports for beginners and professionals. You can go to the desired report or comparison/selection service through the menu on this page. Additionally, you can go to the comparison pages from any graph in this report and add other tested products for direct comparison.



This is a summary report of headphones for professionals.

You can additionally look for Beyerdynamic DT 1770 Pro






Sensitivity average in band from 100 Hz - 10 kHz111.2dB/V SPL
106.2dB/mW SPL
Impedance average in band from 40 Hz - 15 kHz318.2ohm
For 90 dB SPL, a voltage is required-21.2dBV
0.087VRMS
Taking into account the peak factor of 9 dB for the music signal-12.2 dBV
0.246VRMS
Measurements were performed on the stand:HDM-X


Frequency response Beyerdynamic DT 1770 Pro headphone

АЧХ - Стенд: HDM-X

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Range

Frequency band

Smoothing


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Impedance / Electric phase Beyerdynamic DT 1770 Pro headphone

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Channel

Frequency band


Channel:LeftRight
Impedance average in band from 40 Hz - 15 kHz318.2 318.2ohm
Resistance at 1 kHz255.2 254.9ohm
Resistance at 500 Hz289.2 288.2ohm
The minimum value in band from 40 Hz - 15 kHz241.7 241.5ohm
The maximum value in band from 40 Hz - 15 kHz474.8 476.1ohm


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Range

Frequency band


Channel:LeftRight
Phase deviation is the average in the range 40 Hz - 15 kHz-3.8 -3.7°
Phase at 1 kHz-9.3 -9.5°
Phase at 500 Hz-15.5 -15.5°
The minimum value in band from 40 Hz - 15 kHz-18.1 -18.2°
The maximum value in band from 40 Hz - 15 kHz18.8 18.8°



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Frequency response and sensitivity Beyerdynamic DT 1770 Pro headphone

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Frequency band

Smoothing


Channel:LeftRight
Sensitivity average in band from 100 Hz - 10 kHz111.3 111.0dB/V SPL
Sensitivity average in band from 100 Hz - 10 kHz106.3106.0 dB/mW SPL
Sensitivity at 1 kHz110.1109.4dB/V SPL
Sensitivity at 500 Hz111.3111.4dB/V SPL


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Type of chart

SPL


SPLVoltageCurrentPower
dB SPLdBVVRMSdB(mA)mAdBmmW
60-51.20.003-41.20.009-46.20.000
70-41.20.009-31.20.027-36.20.000
80-31.20.028-21.20.087-26.20.002
90-21.20.087-11.20.27-16.20.024
100-11.20.28-1.20.87-6.20.24
110-1.20.878.82.73.82.4
1208.82.818.88.713.823.9
13018.88.728.827.423.8239



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Impulse response Beyerdynamic DT 1770 Pro headphone

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Duration for impulse

Waveforms


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Frequency of square wave


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Динамический спектр Beyerdynamic DT 1770 Pro headphone

Ваттерфол

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Затухание

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Other summary reports for Beyerdynamic DT 1770 Pro headphone

report for a newbie

Your browser does not support CanvasA simple report for beginners with explanations of the main characteristics.

Compatibility with amplifier sources

Your browser does not support CanvasA report evaluating the compatibility of Beyerdynamic DT 1770 Pro with various amplifier sources.

Target curves and equalization

Your browser does not support CanvasA report with an assessment of compliance with target curves and recommended settings for Beyerdynamic DT 1770 Pro equalization



More detailed

Measurements of Beyerdynamic DT 1770 Pro were carried out by Roman Kuznetsov on the hardware-software complex RAA.

The Beyerdynamic DT 1770 Pro 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.

I believe that it is important to do not make an absolute assessment of the device, but an aggregate assessment when working together with a source amplifier and taking into account external factors. This allows you to effectively reveal the potential of the entire set of devices or to make a more optimal choice of components.




Kuznetsov Roman
Founder of RAA



Known by the nickname romanrex
Аuthor of articles iXBT.com



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