Sennheiser HD 25 PLUS On-ear closed back Monitor DJ Headphones Grundorf "Mu" is tube-speak for gain

"Mu" is tube-speak for gain

The On-Stage OSPA130 features a smart circuit that reduces power when not in use

displaying authentic ballistics as it meters gain reduction

By applying subtle modulation to crossover frequencies

Ernie Ball Slinky 2230 guitar strings are made from pure nickel wire wrapped around tin-plated

Sennheiser HD 25 PLUS On-ear closed back Monitor DJ Headphones Grundorf "Mu" is tube-speak for gainWhy you need the Sennheiser HD 25 PLUS On ear closed back Monitor DJ Headphones: The HD 25 is very lightweight and comfortable, even if used for long periods. Considered to be the "Industry Standard" for DJ Headphones, these headphones are often found in DJ Booths, small and large, around the world! Due to their low weight and the option of one ear listening, the HD 25 headphones are indispensable for mobile monitoring. The closed back HD 25 are