This document is the March-April 2015 issue of TELE-audiovision, a digital TV trade magazine published since 1981. The issue includes test reports on new products such as a triple-tuner HD receiver, a dual tuner signal meter, and an amplifier that improves signal quality. It also has articles on a software developer in Germany and a satellite equipment wholesaler in Iceland, as well as information on the magazine's global readership and a history of TELE-audiovision.