Sennheiser SKM 6000 BK-A1-A4

The SKM 6000 A1-A4's intermodulation-free design operates flawlessly using an equidistant frequency grid. This results in remarkable spectral efficiency and maximum channel density, achieving truly outstanding transmission quality. Operating within the frequency range of 470MHz to 558MHz, providing an 88MHz bandwidth, the SKM 6000 A1-A4 adheres to AES-256 and Digital 9000 standards for signal encoding. The "Link Density" (LD) mode, coupled with the efficient SePAC audio codec, enables the use of up to five channels per MHz of bandwidth. Additionally, the optional BA 60 lithium-ion battery ensures a runtime of up to 5.5 hours. The SKM 6000 A1-A4 can also be equipped with commercially available batteries.

In June 1945, Prof. Fritz Sennheiser founded the Wennebostel Laboratory, which initially produced measuring equipment. Commissioned by Siemens in 1945, the young company developed the MD-1 microphone, which was launched in 1946. After the development of further microphones, the company was renamed Sennheiser Electronic in 1958. Two years later, Sennheiser introduced the MD 421 dynamic microphone, which is still in production today and still held in high esteem by many sound engineers. Further groundbreaking developments, such as the HD 414 headphones and the MD 441 microphone classic, hugely enhanced the company’s international reputation, eventually making Sennheiser one of the leading manufacturers of microphone and headphone systems in the world.