Recent content by l0nglive

Interseting, I never thought of that keyword. But the products in the category is expensive. Is there other DIY solution? Should I buy a microphone, a preamp/mixer, and a speaker?

Hi, I'm looking for a communication device that has a lavier microphone that I Can speak to, then the sound is played back from a pair of speakers. It will be used in a food court to call out order numbers. From my search, I may need active speakers with amplifier built-in then I can simply...