Apart Audio ZONE4 4 Zone Stereo Pre-Amplifier


#AA.ZONE4

Apart Audio ZONE4 4 Zone Stereo Pre-Amplifier
The sophisticated pre-amplifier ZONE4 allows you to control four stereo zones with just one affordable unit. In any of the 4 zones you can play music that comes from one of the 4 music sources you can connect.
There is also the possibility to assign 3 microphones to each zone where MIC1 can be a dynamic priority mic (via contact closure) or a 4-zone selective paging microphone (MICPAT-4). Each signal is assignable to any of the four output zones through dipswitches on the front and the back of the unit. Phantom power supply on MIC 1 & 2 can be activated via a dip switch.
The ZONE4 can be controlled from the front panel (with digital display), via the RS232-connector or via the IR serial. On top of that you can control the unit via the ZONE4R remote control panels. Thes control panels have a clear LED status display and buttons for music level, MIC/MIX level, source select and mute controls. Because the remote is wired with a normal CAT5 cable, it is very easy to install.
On the output side, there is a line input selector and music level control per zone. A clear digital display makes it easier to monitor the functioning of the unit. Further, there are independent MIC-MIX level control and bass-treble control per zone.
The unit is 19” format and comes standard with removable brackets. The removable metal cover (included) protects your MIC-settings.
Specification:
- 19" (483 mm wide) rack mounting - yes
- Height- rack units (1U=44 mm) - 1 U
- Depth (build in) - 196 mm
- Depth (incl front) - 205 mm
- Power supply - 115 - 230 VAC
- Power consumption (max) - 25 watts
- Zone outputs - 4 stereo
- Output level balanced (dB) - 0
- Output level unbalanced (dB) - 0
- S/PDIF output - no
- Signal to noise level SNR (dB) - >90
- Total harmonic distortion TBH (%) - <0.02
- Crosstalk (dB) - >75
- Music level control - yes
- MIC level control - yes
- VCA level control - no
- Source selection per zone - yes
- MIC inputs balanced - 3
- MIC inputs unbalanced - 0
- Inputs with Phantom power - 2
- Phantom power voltage - 18 volts
- Noise gate on MIC - no
- Selectable input dynamics - no
- Selectable output dynamics - no
- Line input balanced - 0
- Line input unbalanced - 4 stereo
- S/PDIF input - no
- Tone control - yes
- RS232 (serial communication port) - yes
- Wall panel controls - yes
- Priority input contact - yes
- Maximum qty paging Mics - 4
- Chime - no
- Emergency input - yes
- Priority output contact - no
- Priority levels - 2
- Frequency response (in Hz) - 20 - 30 k
- Applicable in 100V - yes
- Applicable low impedance - yes
- Net weight product (kg) - 2.75




