The HD 400 PRO headphone by Sennheiser have an open-back build with an extensive frequency reponse. Designed to bring you a accurate and actual and natural reproduciton of your input signal, the Sennheiser HD 400…
Tag: Sennheiser
The HD 400 PRO headphone by Sennheiser have an open-back build with an extensive frequency reponse. Designed to bring you a accurate and actual and natural reproduciton of your input signal, the Sennheiser HD 400…