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 report on compliance with target frequency response curves with recommended equalizer settings for SMP CH491.
You can additionally look for SMP CH491
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 report on compliance with target frequency response curves with recommended equalizer settings for SMP CH491.
You can additionally look for SMP CH491
- Simple report for dummies with explanations of the main characteristics
- Main professional characteristics report
- Compatibility with amplifier sources
Target curves and SMP CH491
Stand: SIEC
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Similar to SMP CH491
Стенд: SIEC
| Name | Deviation of frequency response |
| Fearless Audio S5 Turbo | 0.83 |
| Westone UM50 New | 0.87 |
| Sennheiser Momentum TWS | 1.01 |
| Sennheiser ie 800s | 1.11 |
| Westone UM30 New | 1.11 |
| Yamaha EPH-100 | 1.22 |
Выборка из 1041 протестированных моделей через стенд SIEC.
Brief information
Clicking on the graph will take you to the comparison page of different models with advanced graph display settings.
Other summary reports for SMP CH491 headphone
More detailed
Measurements of SMP CH491 were carried out by Roman Kuznetsov on the hardware-software complex RAA.
The SMP CH491 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
Information for Authors. You can freely use the graphics in your articles with a link to us.
SMP CH491 is available in reports and services. You are in a professional report.
Information for entry level users
Information for professionals
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