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Specifications – LD Systems ZONE 423 User Manual

Page 14

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Model name:

LDZONE423

Product Type:

zone mixer

Type:

stereo

Total Input Channels:

6 (2x Mic, 1x Line/Aux, 2x Line/Phono, 1x Line/FOH)

Frequency Response:

20 - 40000 Hz

Microphone Channels:

2 (with phantom power 12 V)

Microphone Channels Connections:

6.3 mm stereo jack (balanced), XLR / 6.3 mm jack
(Combo)

Microphone Channel Controls:

Gain, On/Off, 1 x EQ Hi, 1 x EQ Mid, 1 x EQ Low, 1 x
Talkover, 1 x Talkover Level

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: Aux/Line, Input 2 + 3: Line/Phono/CD, Input
4: Line/FOH)

Line Input Connectors:

Input 1: 2 x RCA + 3.5 mm stereo jack , input 2 + 3: 4
x RCA, input 4: 4 x RCA + 2 x 6.3 mm jack

Line Channel Controls:

Gain, Source, Cue, Level, Enable FOH

Line Channels Display Elements:

Signal/0 dB-LED, Cue-LED

Line Channel Input Impedance:

6 Kohm (Phono 60 kOhm)

Line Channels Input Sensitivity:

1 V (Phono 10 mV)

Line Channels THD:

0.03 % (Phono 0.05 %)

input sensitivity AUX/Line (3.5 mm stereo jack):

3 V

Line Outputs:

3 (Master - Stereo, Zone - Stereo/Mono, Rec - Stereo)

Master Output Connectors:

2 x XLR balanced, 2 x RCA, terminal block

Master Controls:

Level, EQ Hi, EQ Mid, EQ Low, Max. Level

Master Display Elements:

2 x 10 segment level meter (switchable Master/Zone)

Master Output Levels:

21 dBu (balanced), 18 dBu (unbalanced)

Zone Output Connections:

2 x XLR balanced, 2 x RCA, terminal block

Zone Controls:

Level, Source Input 2 - 4/Mix, EQ Hi, EQ Low, Max
Level, 100 Hz High Pass, Mono

Zone Display Elements:

2 x 10 segment level meter (switchable Master/Zone)

SPeCIFICATIonS:

14

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