My church bought 4 audio technica free way 700
Audio Technica is generally a good brand name in microphones, but sometimes if you talk to musicians they tend to favor names they are familiar with like Sure. In the church, school, venue world, audio technica is respected. I work audio in three separate venues and we have no trouble with our audio technica microphones.
Have you adjusted the channels--and have you tried to do so manually? Have plugged the working one into the same inputs the nonworking ones were plugged into? I know it sounds like a simple thing to ask, but sometimes the connections to the sound board are the issue. If you have the more advanced receiver for the freeway 700, there are other adjustments designed to allow you to adjust between guitar and voice. If it is preset to guitar it will not sound good for voice. You may have to change that. I am assuming you put in new batteries, but ifyou have not, you may want to try that as wireless mics use up batteries quickly.
Those are a few possibilities. If it is the actual unit, then you can look inside and see if something is loose, but as far as repair, that gets into a whole issue. Hopefully something above helps solve the problem
on Sep 07, 2009