Sennheiser HD 300 PROtect Closed-back Monitor Headphones Mercury Recording Equipment Why you need the Golden

Why you need the Golden Age PSACJR 4 Unit Power Supply:

Same output signals as the M4000D

and deeply expressive

The LP Matador Cuban Bongos are modeled after traditional style instruments (and thus have traditional rims)

Sennheiser HD 300 PROtect Closed-back Monitor Headphones Mercury Recording Equipment Why you need the GoldenThe HD 300 PROtect combines advanced protection from peak levels with incredibly detailed sound and an exceptionally high level of wearing comfort. This makes it a reliable tool for demanding productions. HD 300 PROtect. The healthy way to hear more. Active Gard: Smart protection The patented Active Gard technology of the HD 300 PROtect does not simply switch off at peak levels above 110 dB but reduces signals that are too loud down to a safe level.