Neumann NDH 30 Open Back Studio Headphones (Silver)Perfect Monitoring in Neumann Quality EverywhereThe NDH 30 was developed with the aim of making the reference sound of a Neumann studio monitor setup. At the same time, the NDH 30 forms its own sound reference in terms of headphone reproduction, which has become a key to success with the consumer. Its superior sound characteristics make the NDH 30 the first choice for mixing and mastering. Thanks to its high long term comfort, it is just as