Apart Zone 4 Stereo Preamp 4-Zones, 3x - Mic/4x - Stereo Line

The Apart ZONE4 4-Zone Stereo Pre-Amplifier is a 4-zone stereo pre-amplifier that 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.

The main features of the Apart ZONE4 4-Zone Stereo Pre-Amplifier include:

• 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 volts
• Power consumption (max): 25 watts
• Zone outputs: 4 stereo
• Output level balanced (dB): 0
• Output level unbalanced (dB): 0
• SPDIF 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
• Line input SPDIF: No
• Tone control: Yes
• RS232 (serial communication port): Yes
• Wall panel controls: Yes
• Priority input contact Yes
• Maximum quantity paging Mics: 4
• Chime: No
• Emergency input: Yes
• Priority output contact: No
• Priority levels: 2
• Frequency response (in Hz): 20 - 30K
• Applicable in 100V: Yes
• Applicable low impedance: Yes
• Net weight product (kg): 2.75