25 years of glory Sennheiser HD25 ALUMINIUM

How long is the life of the headset? How big are you using the headset in front of the screen? There are many classic headset products, but most of them have been discontinued. If you list headphones with a life span of more than 20 years, you can Who remembered? In 1988, Sennheiser of Germany launched a portable monitor HD25. Since then, the HD25 series has begun its legendary life. In the past 25 years, people have changed and the technology has changed. The HD25 model has been used. The most legendary headset series in the history of headphones.

In this special year, Sennheiser recently exposed the HD25's 25th anniversary headset with a polished aluminum casing, and the 25th anniversary has the name "ALUMINIUM", Chinese "Aluminum". HD25 ALUMINIUM and Amperior ( Silver) is very similar, but the impedance is 70 ohms, the sensitivity is 120dB, and the frequency response range is 16-22kHz, which is the same as the HD25 1-II technical parameters.