Visual Sound, Inc. wireless system Opus 600

beyerdynamic, Inc. The Opus 600 wireless system is recommended for stage performances and small installations (e.g. sports halls, hotels, churches) and meets all technology and transmission quality requirements while still fitting into every budget. The Opus 600 wireless system is equipped with an automatic frequency setting function, has 16 pre-programmed UHF-frequency settings and can be operated with up to compatible 16 channels per frequency range (depending on environment and specific national regulations). The latest true-diversity technology, pilot signal detection and an adjustable squelch ensure reliable transmission and noise-free reception. The flexible interchangeable capsule system on the handheld transmitter offers an amazing multitude of possible applications. Two receivers (single and double channel receivers), two handheld and pocket transmitters as well as three interchangeable microphone capsules are available within the Opus 600 series. Alternatively, five different "ready-for-use" sets, which all offer the well-known true "beyerdynamic sound", are available. The transmitters are all able to cope with even the longest of performances: two 1.5 V AA alkaline-batteries ensure an above-average operating time of more than 20 hours. The Opus 600 wireless system is available as of May 2009 and replaces the Opus 300 wireless series.