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ZONE 423 19" 2-Zone Mixer 2U

Item No.: LDZONE423
Series: ZONE
Versions:
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.

 

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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.

Specifications
General
Product type
Mixers
Type
Installations
Number of Zones
2 (Master, Zone)
Type
stereo
Installation Height
2 U
Total Input Channels
6 (2x Mic, 1x Line/Aux, 2x Line/Phono, 1x Line/FOH)
Frequency response
20 - 40000
Microphone channels
2 (with phantom power 12 V)
Microphone Channel Connections
6.3 mm stereo jack (balanced), XLR
Microphone channel controls
1 x EQ Hi, 1 x EQ Low, 1 x Talkover, 1 x Talkover Level, Gain, On / Off
Microphone Channels Display Elements
On-LED
Microphone Channels Input Impedance
4 kOhm
Microphone Channels Input Sensitivity
8 mV
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 4: 4 x RCA + 2 x 6.3 mm jack, Input 1: 2 x RCA + 3.5 mm stereo jack + USB, input 2 + 3: 4 x RCA
Line Channel Controls
Cue, Enable FOH, Gain, level, Source
Line Channel Display Elements
Cue-LED, Signal/0 dB-LED
Line Channel Input Impedance
(Phono) 60 kOhm, 6 kOhm
Line Channels Input Sensitivity
(Phono) 10m V, 1 V
Line Channels THD
(Phono) 0.05%, 0.03%
input sensitivity AUX/Line
3 V
Line outputs
3 (Master - Stereo, Zone - Stereo/Mono, Rec - Stereo)
Output Connectors Master
2 x XLR (balanced), RCA (x2), Terminal block
Master Controls
EQ Hi, EQ Low, EQ Mid, level, Max. Level
Master Display Elements
2 x 10 segment level meter (switchable Master/Zone)
Master Output Levels
(balanced) 21 dBu, (unbalanced) 18 dBu
Zone Output Connections
2 x XLR (balanced), RCA (x2), Terminal block
Zone Controls
100 Hz High Pass, EQ Hi, EQ Low, level, Max. Level, mono, Source Input 2 - 4/Mix
Zone Display Elements
2 x 10 segment level meter (switchable Master/Zone)
Zone Output Levels
(balanced) 21 dBu, (unbalanced) 18 dBu
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) 1.2 V
Additional Inputs
2 (Emergency Input, Output Mute)
Connections Additional Inputs
Terminal block
Additional Input Controls
Level Emergency Input
Input Sensitivity Emergency Input
5 V
Additional Controls
power switch
Additional Display Elements
power LED
Operating voltage
220 - 250 V AC, 50 Hz
Mains connector
IEC power connector
Power consumption
22 W
Fuse
T 500 mAL / 250 V
Width
483 mm
Height
89 mm
Depth
210 mm
Weight
3,3 kg
Accessories (included)
Power cord, terminal blocks
Downloads & links
Name
Category
Type
File size
User's Manual Manual pdf 5 MB
Tender documents Tender Specifications zip 162 KB
LD Systems Catalogue Catalog pdf 38 MB
Product images Image files zip -
User's Manual

Category: Manual

Type: pdf

File size: 5 MB

Tender documents

Category: Tender Specifications

Type: zip

File size: 162 KB

LD Systems Catalogue

Category: Catalog

Type: pdf

File size: 38 MB

Product images

Category: Image files

Type: zip

File size: -

(0) Download files
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