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LD Systems ZONE 423

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 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 channel indicators: LED (ON)

Input impedance microphone channels: 4kOhm

Input sensitivity microphone channels: 8mV

THD microphone channels: 0.07%

Line channels: 4 (Input 1: USB/Line, Input 2 + 3: Line/Phono/CD, Input 4: Line/FOH)

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

Line channel controls: Source, Enable FOH, Level, Gain, Cue

Line channel indicators: LED (signal/0 dB), LED (cue)

Input impedance line channels: 6kOhm, (phono) 60kOhm

Input sensitivity line channels: 1V, (phono) 10mV

THD line channels: 0.03%, (phono) 0.05%

Input sensitivity AUX/Line: 3V

In addition to the two balanced microphone inputs with adjustable gain and talkover level, 12V phantom power and shared 3-band EQ, the ZONE 423 offers line, phono and aux stereo connections in RCA format, an FOH input with balanced stereo jacks and one USB and 3.5 mm mini-jack connection each. The USB port serves 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 volume adjustment and cue buttons.


The master and zone sections each have their own tone control, balanced XLR and unbalanced RCA outputs, the master output also has terminal block connections and the zone output has a mono sum button and 100 Hz high-pass filter. The stereo level display can be assigned to master or zone, and the maximum output level can be preset for both on the rear of the mixer. In addition to an adjustable headphone connection for pre-listening, the ZONE 423 also has a recording output.

Properties

Aux ways: 1
Effect processor: No
Inferface function: No
Instrument inputs: 0
Line Ins: 3
Microphone inputs: 2
Sub Groups: 1
LD Systems

Contact:

Adam Hall GmbH
Adam-Hall-Str. 1
61267 Neu-Anspach

Email: info@adamhall.com
Web: https://www.adamhall.com/de-de


LD Systems is a renowned manufacturer of professional audio and sound reinforcement solutions, characterised by innovative technologies and high quality. Founded in Germany, the company has made a name for itself by offering a wide range of products, including speakers, amplifiers, microphones and wireless transmission systems. LD Systems is aimed at musicians, event planners and professional users in the event and entertainment industry. With a focus on ease of use and reliability, LD Systems has developed products that are suitable for both small events and large concerts. The combination of modern design and powerful technology makes LD Systems a favourite choice for audio professionals worldwide.

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