ATDM-0604a The ATDM-0604a automatic mixer is ideal for meetings, conferences, soft codec applications, courtroom proceedings, radio and TV broadcasts and other applications involving the use of multiple microphones or other media inputs. Audio-Technica's SmartMixer® technology allows channels to be mixed automatically in gate or gain sharing mode, ensuring consistent, high-quality audio output from all inputs in a setup, without the introduction of feedback, excessive ambient noise, or comb filtering.
Controls and LED indicators on the mixer’s front panel allow users to easily adjust input/output and gain levels, set and recall presets, turn on/off phantom power, low-cut filter, automatic mixing and acoustic echo cancellation (AEC), change IP configuration (Auto or Static), and more. The ATDM-0604a also includes Web Remote functionality, which allows users to handle the aforementioned adjustments from a Windows-based PC, Mac, iOS or Android device, plus make additional changes to the input and output settings, select gate or gain sharing mode when using Smart Mix, and adjust other advanced settings.
The mixer is equipped with six balanced Mic/Line inputs and one unbalanced stereo input, along with two balanced and one unbalanced stereo outputs. Network (Cat5e or better) and USB ports are also included, as are A/B Audio-Technica Link ports that let users connect eight mixers sharing audio buses and SmartMix controls via Cat5e cable for simultaneous use within an expanded setup.
The ATDM-0604a is compatible with the Barco ClickShare Conference.
Features
6 mic/line inputs and 1 unbalanced stereo input
2 balanced outputs and 1 unbalanced stereo output
USB audio input/output (1 stereo input, 1 stereo output)
Remote LED control of ES954 hanging microphone arrays using the GPO terminal
SmartMixer® with selectable gain sharing or gate mode
High-performance echo canceler for each input channel
Noise cancellation that can be assigned to any output channel
Built-in 4-band EQ and compressor/de-esser for each input channel
Eight 8-band feedback suppressors that can be assigned to mic/line inputs and any output channel
Built-in 12-band PEQ, compressor, and limiter for each output channel
Dedicated Audio-Technica LINK terminals are compatible with a wide variety of Audio-Technica LINK-enabled products
Audio input/output settings can be configured from the front panel in applications without a computer
Advanced settings can be configured using the web browser or Smart Mixer Manager app GUI in applications with a computer
IP Protocol-based external remote control
Compatible with Barco ClickShare Conference
Specifcations
Mixer
Maximum Gain
64 dB
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
110 dB or higher, A-weighted/ST
S/N Ratio
90 dB or higher, A-weighted/ST
Headroom
20 dB or higher
Input Referred Noise
-126 dBu or less, Rs = 150 ohm, DIN
Common-Mode Rejection Ratio
80 dB or higher, 1 kHz
Residual Noise
-86 dBu or less, A-weighted
Channel Separation
-80 dB or less, 1 kHz unity
Total Harmonic Distortion
0.03% or less, 1 kHz unity
Analog Input
MIC 1 to 6 max.: 0 dBu MIC 1 to 6 unity： -40 dBu LINE 1 to 4 max.: +10 dBV LINE 1 to 4 unity: -10 dBV LINE 5 to 6 max.: +24 dBu LINE 5 to 6 unity: +4 dBu / 0 dBV / -10 dBV / -20 dBV ST max.: +10 dBV ST unity: -10 dBV / -20 dBV
