Design and operating principle
The unit is a multi-zone PA player-controller designed to manage the routing of audio programs to the zones of a public address and background music system. It comprises a built-in media player, zone switching circuitry, a priority circuit, and an output to an external amplifier.
Signal sources can be the built-in player (USB / FM / Bluetooth), microphone inputs, and line inputs. The signal is routed to the selected zones and fed to the external amplifier(s). Operation is handled from the front panel.
Controls (front panel)
- POWER — power switch
- M.VOL — master volume control
- Zone selection buttons 1–6 with indicators
- MIC / AUX1 / AUX2 / MP3 — source level controls
- Player controls — buttons and display
- USB port for storage media
- PRIORITY MIC — priority microphone jack
Connectors and switching (rear panel)
- Zone outputs 1–6 to external amplifiers (line level)
- AUX IN — line inputs
- MIC IN PRIORITY — priority microphone input
- AC 220 V mains input
- FUSE — fuse
- Y/FM — FM antenna
- Ground terminal
Warranty and certification
- EAC certificate of conformity
- 24-month manufacturer's warranty
- Service life of at least 10 years.