Stethophon 04

24 July 2020

The Stethophon® 04 is a listening device for detecting and amplifying structure-borne noise of all types. It provides undistorted sound reproduction even for very low noise.      In addition to a version with cable headphones, the SDR version with wireless headphones is available. Sewerin Digital Radio (SDR) offers sound transmission of the same quality as with a cable connection. Eliminating the cable increases working comfort significantly. The headphones and the devic