الوصف

ALC**5M is professional and household auto volume regulator. Its advanced audio frequency signal processing technology adjusts volume automatically after one setting, so consistent volume will be gained no matter what its audio frequency is. It regulates the real-time volume of KOD player, PA system, movie player and broadcast and TV station. It can access one group of sources with stereo RCA plugs, like satellite TV set-top-box (STB) or cable TV STB, DVD player, Karaoke-On-Demand (KOD) player(Karaoke player, Karaoke machine, Jukebox) and computer. Any one of those audio outputs is sent to the interface on ALC**5M. It has another RCA stereo output interface to output audio frequency to TV or professional power amplifier or multimedia loudspeaker. ALC**5M takes sampling and controls the outputs for both left and right tracks; it will amplify *0dB automatically if the sound signal is too small, and attenuate at least *6dB if the sound signal is too big. It has power indicator and auto defeat OFF. This machine is serially connected between the player and TV (or amplifier) to regulate the volume automatically during switching stations, videos, songs or ads. The default output volume is 0.6V. The auto balance range is 0.*3V*0.7V to keep music dynamic as much as possible. This machine can be placed on the back of other chassis and get electricity from power adaptor. It has auto balance function for left and right track, buffering function, and auto defeat OFF function. It is suitable for KTV or large power amplifier.
Setting:
When installation, keep maximizing the output volume of satellite or digital TV STB, hard disk player, DVD player, KOD player, computer, MP3 player, video game console and ad player without any distortion to get best dynamic music and stable and balanced volume