Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: works but it sucks
Review: This system works but there is a constant static when its turned on. I tried different locations, adjusting the antenna, switching frequency bands from A-B, new batteries, different audio sources and mics, there's just a constant interference even when the transmitter and receiver are close to each other. For professionals this is definitely a bad choice and not worth the risk. save some money and go for the Sennheiser EW 112P G3 Wireless Lav Mic system. I got mine for about $670 but its well worth the investment because it's professional quality and will last a long time if you take care of it.-Denis ShevchenkoSplendent Films
