Audio-Technica ATDM-0604a digital mixer

The Audio-Technica ATDM-0604a is a premium 6-channel digital Smart Mixer designed for professional conferencing, boardrooms, classrooms, hybrid meetings, worship spaces, and live sound applications. Built with advanced DSP technology, automation, and powerful acoustic processing, it ensures clear, consistent, hands-free audio mixing—ideal for modern AV installations. This mixer delivers outstanding audio quality with a 20 Hz–20 kHz frequency response, 110 dB dynamic range, AEC (Acoustic Echo Cancellation), feedback suppression, and per-channel DSP. With flexible I/O options, USB audio, IP control, and cascading support for up to eight mixers, the is built for scalable, high-performance audio environments across India. With 6 balanced mic/line inputs, USB audio I/O, stereo auxiliary input, and balanced/unbalanced output options, this smart mixer integrates seamlessly with video conferencing systems, sound reinforcement setups, and digital platforms like Zoom, Teams, Google Meet, and more. Specifications Maximum Gain 64 dB Frequency Characteristics 20 Hz – 20 kHz (MIC -16 dBu): 1.0 / -1.0 dB 20 Hz – 20 kHz (MIC -60 dBu): 1.0 / -2.0 dB 20 Hz – 20 kHz (LINE 24 dBu): 1.0 / -1.0 dB 20 Hz – 20 kHz (LINE -40 dBu): 1.0 / -2.0 dB Dynamic Range 110 dB or higher, A-weighted / ST Signal-to-Noise Ratio 90 dB or higher, A-weighted / ST Headroom 20 dB or higher Input Referred Noise -126 dBu or less (Rs = 150 Ω, 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 gain) Total Harmonic Distortion 0.03% or less (1 kHz, unity gain)   Analog Inputs MIC 1–6 Max: 0 dBu / Unity: -40 dBu LINE 1–4 Max: 10 dBV / Unity: -10 dBV LINE 5–6 Max: 24 dBu / Unity: 4 dBu / 0 dBV / -10 dBV / -20 dBV ST Input Max: 10 dBV / Unity: -10 dBV / -20 dBV Analog Outputs Unbalanced Output Max: 10 dBV / -13 dBV; Unity: -10 dBV / -33 dBV Balanced Output (1/L, 2/R) Max: 24 dBu / 20 dBV / 10 dBV; Unity: 4 dBu / 0 dBV / -10 dBV Power & Operating Conditions Phantom Power 48V DC Power Supply 100–240 V AC (50/60 Hz) Power Consumption 17 W Operating Temperature 0–40°C Operating Humidity 25–85% (no condensation) Dimensions 219.3 mm (W) × 346.3 mm (D) × 44 mm (H) Weight 1.89 kg (4.2 lbs) Finish Front Panel: Black with silver lines Sides/Rear: Black Pad (Attenuation Level) -24 dB Connectors Inputs ST Input (3-pin)MIC/LINE 1–6 ( 3-pin) Outputs Unbalanced Output ( 3-pin)Balanced Outputs 1/L, 2/R (3-pin) GPO  (3-pin) Level Indicator Signal/Peak (Red/Yellow/Green)Peak Indication: -5 to 0 dBP eak Hold: 2 sec Remote / Network Control IP Remote Control RJ-45 × 1Factory IP: 192.168.33.102Speed: 100 Mbps Network Port RJ-45 × 1 LINK I/O Audio-Technica LINK: RJ-45 × 4 (100 Mbps) USB Type-B Stereo Input × 1 & Stereo Output × 1 (24-bit, 480 Mbps) A/D Converter 24-bit, 115 dB dynamic range D/A Converter 24-bit, 115 dB dynamic range Accessories Included  connectors ×11, Rack-mount brackets (large & small), Rack screws ×6, Power cable, Rubber feet ×4