Racked Power Amp and Channel Mixer

Description:

Audac MTX48 4-zone Interface & Audac CAP424 Quad Channel Power Amplifier 4x240w with racking unit and power cables.
Used (very little), in excellent condition.

Suitable for shop, bar, cafe, gym etc.

Audac MTX48 4-Zone Audio Matrix Smart Phone Controllable
The Audac MTX48 4-Zone Audio Matrix Smart Phone Controllable is the four-zone version of the MTX series, containing two balanced microphone inputs with priority function, phantom power possibility and three-band tone control.

Four stereo line-level inputs are provided to which any line-level music source such as a CD-player, Tuner or MP3 player, ... can be connected. The other two inputs of the matrix are the additional wall panel inputs for both line and microphone signals.

The MTX can be controlled by means of additional control panels, its fully functional web based interface or the iPhone/ iPad Remote app. The RS232 port makes the MTX compatible with any home & industrial automation systems supporting RS232.

The front panel of the MTX shows a rotary button per zone with indication LEDs for accessing controls and settings. A built-in PFL loudspeaker makes it possible to pre-listen every channel without the need for a headphone.

The balanced line-level zone output connections are performed using 3-pin Euro-terminal block connectors, each of them accompanied with an RJ45 connector for connecting additional wall panels for that zone.

A 24 volts power connection makes it possible to keep the MTX running on emergency power, even if the mains power is shut down.

Features:

4 x 8 Audio Matrix System
2 Mic inputs with Phantom & Priority
4 Stereo line inputs
4 Stereo balanced zone outputs
Fully functional integrated web server
iPad & iPhone control apps
TCP/IP and RS232 control ports
Optional wall panels for audio input & control
Optional paging console
Applications:

Restaurants, Clubs, Bars
Theaters, Hotels
Office buildings,
Conference facilities, Houses of worship
Professional offices, Public buildings
Private houses, Libraries
Technical specifications:

Inputs 2 x Balanced Microphone (XLR) 4 x Stereo Unbalanced Line (RCA) 4 x Wall panel input (RJ45)
Outputs 4 x Stereo Balanced Line (3-pin Euro Terminal Block - 3.81 mm)
Input sensitivity Mic 0 dB ~ -50 dB
EQ Input Mic 1-2 High 12.5 kHz ±15 dB Mid 2.5 kHz ±15 dB Low 80 Hz ±15 dB
Phantom power Mic 15 V DC
Input sensitivity Line -14 dB ~ +9 dB
Output impedance 51 Ohm
Output level -70 dB ~ 0 dB
EQ output Treble 2.5~20 kHz ±14 dB Bass 100 Hz ±14 dB
Frequency response 20 Hz - 20 kHz
Signal / Noise ratio Mic > 80 dB Line > 100 dB
THD + N Mic < 0.05 dB Line < 0.01 dB
Crosstalk -85 dB
Control possibilities Front panel RS232 / TCP/IP Wall panel (RS485) iPhone / iPad / Integrated website
Power supply 100 ~ 240 V AC / 50 ~ 60 Hz 24 V DC (emergency power)
Power consumption 9 Watt
Dimensions (Width x Height x Depth) 482 x 88 x 335
Weight net 6.24 Kg
Unit height 2U
AUDAC CAP424 Power Amp
The CAP Series are professional 100V multi-channel power amplifiers, containing various models with different channels and different output power configuration. The CAP424 is a four channel version with an output power 240 Watt. This way, a flexible solution is created for multi-zone audio distribution systems with four zones. They are designed as no-nonsense amplifiers with only the necessary controls and connections which creates great simplicity in use and installation. A high efficiency and reliability of the devices is achieved by using switching power supplies in combination with Class-D amplifier technology. A temperature controlled FAN constantly keeps all parts within the right operation range, while avoiding excessive buzz. A built-in multipurpose protection circuit protects against DC malfunction, Short circuit, overheating, overload and limits the signal when necessary. The input connections are performed using balanced XLR connectors and Link output connectors are provided for link through to other amplifiers. Besides, a high-pass filter switch (400 Hz) and a gain adjustment potentiometer are provided for each channel. The output connections are performed using reliable terminal block connectors and this all is housed into a solid constructed, double rack space (2 HE) 19” rack mounting housing.