ZONE 423 - 19" 2-Zone Mixer 2U
LD Systems zone 423 2-Zone-Mixer
The ZONE 423 is a full featured zone mixer with 4 line and 2 microphone channels, that can be assigned to a master and a zone output, as well as inputs for an external emergency announcement system and remote-controlled switching mute. Through versatile connectivity, the compact 2U rack device is the perfect control centre for PA systems in food outlets, clubs, hotels, fitness centres, and is also excellent for presentations and DJs.
In addition to the two balanced microphone inputs with variable Gain and Talkover level,12V-phantom power, and a shared 3-Band-EQ, the ZONE 423 offers Line, Phono-, and Aux-stereo connections in RCA format, a FOH-input with balanced stereo jack plugs as well as a USB and 3.5mm mini jack. The USB-port is used as a stereo input and output and allows the mixer to be used as an external audio interface. The four input channels have individual gain controls with signal and peak value display, 45 mm faders for adjusting the volume and cue buttons.
The master and zone sections each have their own EQ, balanced XLR and unbalanced RCA outputs: the master output via terminal block connectors and the zone output using a mono sum switch, and 100 Hz high-pass filter. The stereo level indication can be set to master or zone, and the maximum output level can be preset for both on the back of the mixer. In addition to an adjustable headphone connection for pre-listening, the ZONE 423 also has a recording output.
Spesifikasjoner:
Product number: LDZONE423
Product type: Zone Mixer
Number of Zones: 2 (Master, Zone)
Type: stereo
Installation Height: 2U
Total Input Channels: 6 (2x Mic, 1x Line/Aux, 2x Line/Phono, 1x Line/FOH)
Frequency response: 20 - 40000Hz
Microphone channels: 2 (with phantom power 12 V)
Microphone Channel Connections: 6.3 mm stereo jack (balanced), XLR
Microphone channel controls: 1 x Talkover, 1 x Talkover Level, 1 x EQ Low, On / Off, 1 x EQ Hi, Gain
Microphone Channels Display Elements: On-LED
Microphone Channels Input Impedance: 4kOhm
Microphone Channels Input Sensitivity: 8mV
Microphone Channels THD: 0.07%
Line Channels: 4 (Input 1: USB/Line, Input 2 + 3: Line/Phono/CD, Input 4: Line/FOH)
Line input connectors: Input 1: 2 x RCA + 3.5 mm stereo jack + USB, input 4: 4 x RCA + 2 x 6.3 mm jack, input 2 + 3: 4 x RCA
Line Channel Controls: Source, Enable FOH, level, Gain, Cue
Line Channel Display Elements: Signal/0 dB-LED, Cue-LED
Line Channel Input Impedance: 6kOhm, (Phono) 60kOhm
Line Channels Input Sensitivity: 1V, (Phono) 10mV
Line Channels THD: 0.03%, (Phono) 0.05%
input sensitivity AUX/Line: 3V
Line outputs: 3 (Master - Stereo, Zone - Stereo/Mono, Rec - Stereo)
Output Connectors Master: terminal block, RCA (x2), 2 x XLR (balanced)
Master Controls: EQ Low, EQ Mid, level, EQ Hi, Max. Level
Master Display Elements: 2 x 10 segment level meter (switchable Master/Zone)
Master Output Levels: (balanced) 21dBu, (unbalanced) 18dBu
Zone Output Connections: RCA (x2), terminal block, 2 x XLR (balanced)
Zone Controls: level, 100 Hz High Pass, mono, EQ Hi, Source Input 2 - 4/Mix, EQ Low, Max. Level
Zone Display Elements: 2 x 10 segment level meter (switchable Master/Zone)
Zone Output Levels: (balanced) 21dBu, (unbalanced) 18dBu
Output Connections Rec: 2 x RCA
Headphones ouput: 1
Headphone Out Port: 6.3 mm TRS
Headphone Output Controls: Cue Volume
Headphone Output Voltage: (@ 32 Ohm) 1.2V
Additional Inputs:
2 (Emergency Input, Output Mute)
Connections Additional Inputs: terminal block
Additional Input Controls: Level Emergency Input
Input Sensitivity Emergency Input: 5V
Additional Controls: power switch
Additional Display Elements: power LED
Operating voltage: 220 - 250 V AC, 50 Hz
Mains connector: IEC power connector
Power consumption: 22W
Fuse: T 500 mAL / 250 V
Width: 483mm
Height: 89mm
Depth: 210mm
Weight: 3.3kg
Accessories (included): terminal blocks, Power cord