Measurements of Sennheiser HD 25 were carried out by Roman Kuznetsov on the hardware-software complex RAA.
The Sennheiser HD 25 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
Sennheiser HD 25 is available in reports and services. You are on the recommendations page.