
About service and suite of tests Nu Force Primo 8
Each product is presented by several reports that differ by:
- Difficulty level:
- Professional reports – detailed with graphs and tables
- Simple reports – a description of the characteristics in a simple language
- Summary reports - results of features and functions based on professional reports
Simple reports for "dummies"
About of simple reports
These are simplified reports for poorly versed users in the characteristics and specialized charts. Reports for dummies.
In this report information is presented as simply and clearly as possible. Interpretation of the data is simplified as much as possible. Thus there no subtleties and nuances. This report is sufficient for a general assessment. For a more complete and accurate representation professional reports should be studied.
On-line comparison and selection services for Nu Force Primo 8
Determination of the required voltage level from a headphone amplifier for Nu Force Primo 8 and comparison with other models A additional analytics of compatibility with specific amplifiers.
Comparing changes in frequency and sound pressure as a function of the applied voltage and a impedance of an amplifier
The automatic selection of the optimal AMP models from Nu Force Primo 8 from the measured power parameters of the amplifying part and the measured parameters of the headphones for different purpose of use.
Reports for a pro
About of professional reports
These are professional reports for readers who are well qualified in the characteristics and specialized graphs.
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Measurements of Nu Force Primo 8 were carried out by Roman Kuznetsov on the hardware-software complex RAA.
The Nu Force Primo 8 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
Nu Force Primo 8 is available in reports and services. You are on the title page of the reports and services.
Service and suite of tests
Information for entry level users
report for a newbie
General recommendations
The automatic selection of the optimal AMP models
report for a newbie
General recommendations
The automatic selection of the optimal AMP models
Information for professionals
report for a pro
Comparison of on-line graphs
report for a pro
Comparison of on-line graphs
- Comparison the frequency response
- Comparison of the frequency response/SPL of the bundles of headphones and amplifiers
- Voltage and Sensitivity
- Frequency response and SPL depending on the parameters of the amplifier
it is a translation from the Russian language. Original text in Russian page.
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