The ATDM-1012 Digital SmartMixer is a flexible and easy-to-use solution for a wide variety of installed audio applications where mix-minus operation or audio pickup from specific zones within a space is required. Its powerful feature set makes it ideal for hospitality, corporate or demanding courtroom settings, and many more.

The ATDM-1012 is a 14 input / 12 bus matrix mixer featuring 10 mic/line inputs with high-quality preamps, two stereo line inputs, USB audio I/O, eight balanced outputs and two unbalanced stereo outputs. Ten additional digital inputs can be added either via an AT-LINK digital connection or over Dante – available with the Dante-enabled ATDM-1012DAN version.

Each input channel is equipped with phase inversion, low-cut filter and a four-band parametric EQ. Inputs can be routed through the routing matrix to any of the 12 busses, which each feature independent volume settings. The ATDM-1012’s smart mixing capabilities offer four mixing groups that can either be gain sharing or gating mixers. Additionally, ten Acoustic Echo Cancellation (AEC) processors, ten compressors/de-essers and eight feedback suppressors can be freely assigned to any of the input or output channels to ensure maximum audio quality at all times.

The ATDM-1012’s versatile, highly configurable nature is complemented by its ease of operation; audio input/output settings can be made from the front panel, with full control achieved via the Web Remote Manager software application. In addition, the mixer can be accessed remotely over IP via a web browser, adding further flexibility.

Product Features

• Equipped with a 22-input × 12-bus full-matrix mixer that includes 8 sub-input channels
• 10 Mic/Line inputs including a discrete microphone preamplifier with high-quality sound (stereo linking possible for channels 7/8 and 9/10)
• Up to two ES954 hanging-array microphones (sold separately) can be connected via the Mic inputs
• 8 balanced outputs with BTL circuits
• 2 unbalanced stereo outputs that allow output at Mic level
• USB audio I/O (1 stereo input and 1 stereo output)
• Equipped with an independent, 4-group SmartMixer that allows for a selection between gain sharing and gate modes
• Equipped with an echo canceler (with up to 10 Mic inputs) and a noise canceler that can be used simultaneously
• Includes a 4-band EQ (only Low Cut for sub-inputs) for each input channel, and a 12-band EQ for each output channel
• Equipped with 10 compressors/DeEssers and eight 8-band feedback suppressors capable of insertion into each I/O channel
• Includes a ducker for insertion into the 2 unbalanced stereo inputs
• Limiters equipped for each output channel
• Includes an oscillator function convenient for checking the audio of each output channel
• Audio input/output settings can be configured on the front panel, whereas the advanced settings can be configured on a computer using Web Remote.
• Allows for external control with IP Remote Protocol

Product Specifications

• Power supply: 100 to 240 V AC (50/60 Hz)
• Power consumption: 65 W
• Operating temperature range: 0 to 40°C (32 to 104°F)
• Operating humidity range: 25 to 85% (with no condensation)
• Dimensions (including protrusions): 482 mm (19") × 343 mm (14") × 49.8 mm (2.0") (W×D×H)
• Weight: 3.6 kg (7.9 lbs)
• Finish:
  • Front Panel: Black with silver lines
  • Top/rear/sides: Black
• Frequency characteristics:
  • 20 Hz to 20 kHz (MIC -16 dBu): +1.0/-1.0 dB
  • 20 Hz to 20 kHz (MIC -60 dBu): +1.0/-2.0 dB
  • 20 Hz to 20 kHz (LINE 24 dBu): +1.0/-1.0 dB
  • 20 Hz to 20 kHz (LINE -40 dBu): +1.0/-2.0 dB
• Dynamic range: 112 dB or higher, A-weighted/ST
• S/N ratio: 92 dB or higher, A-weighted/ST
• Headroom: 20 dB or higher
• Input referred noise: -127 dBu or less, Rs = 150 ohm
• Common-mode rejection ratio: 80 dB or higher, 1 kHz
• Residual noise: -88 dBu or less, A-weighted
• Maximum gain: 64 dB
• Channel separation: -80 dB or less, 1 kHz unity
• Total harmonic distortion: 0.03% or less, 1 kHz unity
• Analog input:
  • MIC max.: 0 dBu
  • MIC unity: -40 dBu
  • LINE max.: +24 dBu
  • LINE unity: +4 dBu / 0 dBV / -10 dBV / -20 dBV, Switchable
  • ST max.: +20 dBV
  • ST unity: 0 dBV / -10 dBV / -20 dBV, Switchable
• Analog output:
  • OUTPUT 1 to 8 max.: +24 dBu / +20 dBV / +10 dBV
  • OUTPUT 1 to 8 unity: +4 dBu / 0 dBV / -10 dBV, Switchable
  • OUTPUT ST max.: +20 dBV / +10 dBV / -13 dBV
  • OUTPUT ST unity: 0 dBV / -10 dBV / -33 dBV, Switchable
• Phantom power: +48 V (Euroblock input)
• PAD (Attenuation level): -24 dB
• I/O connector:
  • MIC/LINE INPUT 1 to 10: Euroblock connectors (3-pin)
  • ST INPUT 1/2: Euroblock connectors (3-pin)
  • OUTPUT 1 to 8: Euroblock connectors (3-pin)
  • ST OUTPUT 1/2: Euroblock connectors (3-pin)
• Level indicator:
  • SIGNAL/PEAK: 1 point (Red/Yellow/Green)
  • Peak indicate: -5 to 0 dB
  • Peak hold time: 2 sec.
• Remote control:
  • IP protocol: RJ-45×1 pc
  • IP address: 192.168.33.102 (factory default)
  • Communication speed: 100 Mbps
• Network:
  • ATDM-1012: Network port
  • ATDM-1012DAN: Dante Primary/Secondary ports
• Link I/O:
  • IP protocol RJ-45 × 4 pcs.
  • Communication speed 100 Mbps
• USB Type B:
  • Channel Stereo input x 1 ch, stereo output x 1 ch (24-bit)
  • Communication speed High-speed (480 Mbps)
• AEC
  • Echo cancellation amount: Max. 90 dB
  • Tail length: Max. 400 msec
• A/D converter
  • Resolution: 24-bit
  • Dynamic range: 115 dB
• D/A converter
  • Resolution: 24-bit
  • Dynamic range: 115 dB
• Accessories Euroblock connector ×22, power cable