ASYSTEMS DM 434
DISCRETE RACK-MOUNTABLE MULTI-ZONE MIXER

Feature

  • Three stereo and one mono zone outputs with independent source select switches and level controls
  • Mid and low EQ controls on microphone input
  • Three stereo RCA line inputs with individual trim controls
  • Paging microphone input and 3-pin phoenix emergency input for emergency message broadcasting
  • Microphone ducking depth and EQ controls
  • Utility output provides audio to general utility areas (foyers, restrooms, etc.)
  • Utility output source selectable
  • Stereo/Mono switch on zone 1 and 2
  • Remote level controls can be wired to the four zones for applications requiring remote adjustment of audio levels

Specifications

INPUT
  • Microphone
  1. Input Impedance: 2kΩ
  2. Gain: -∞ to +55 dB
  3. Frequency Response: 40Hz to 20 kHz, ±0.5 dB
  4. EIN: -128 dBu
  5. CMRR: 100 dB @ Max Gain
  6. Phantom Power: +48V DC
  7. Input Connectors: Balanced XLR
  • Stereo BGM Input
  1. Input Impedance: 40kΩ
  2. Gain: -∞ to +20 dB
  3. Frequency Response: 40Hz to 20 kHz, ±0.5 dB
  4. Input Connectors: Unbalanced Stereo RCA
  • Emergency Audio
  1. Input Impedance: 14kΩ
  2. Gain: -∞ to +10 dB
  3. Frequency Response: 50Hz to 20kHz, ±0.5 dB
  4. Input Connectors: 3-pin phoenix/euroblock
  5. Panic Override: +24V DC
  6. Input Connectors: 24V DC terminal
OUTPUT
  • Stereo Zone Output
  1. Impedance: 120Ω
  2. Gain: -10 to +20 dB
  3. Frequency Response: 40Hz to 20kHz, ±0.5 dB
  4. Paging Override Depth: Cut +10 dB
  5. Output Connectors: 3-pin phoenix/euroblock
  • Utility Output
  1. Impedance: 120Ω
  2. Frequency Response: 40Hz to 20kHz, ±0.5 dB
  3. Gain: -10 to +20 dB
  4. Output Connectors: 3-pin phoenix/euroblock
SYSTEM
  • THD: <0.2%
  • Crosstalk-75 dB @ 1 kHz between any 2 outputs
  • Mains Power: 100 to 120VAC, 200 to 240VAC, 50/60 Hz
  • Size (W x H x D): 483 x 44 x 173 mm (19” x 1.73” x 6.8”)
  • Weight: 2.5 kg (5.5 lbs)