SM-22TQ 22-channel digital mixing console

Key Features:

1. Mixer Configuration: Inputs (22ch)
16-channel Mic/Line inputs with fully digital gain analog preamp processing (XLR female connectors and ¼” TRS combo inputs), 2 stereo line inputs, 1 USB Media (USB drive playback or Bluetooth audio) stereo input. Outputs (18ch) 8 AUX, 4 MTRX, 1 Main L/R (all XLR male connectors, balanced differential outputs), 1 USB stereo recording, 1 stereo monitor;

2. 7″ high-definition color TFT LCD display with capacitive touchscreen, 100mm-travel motorized smart faders (13 groups total), precision = 1024 steps;

3.  Extra-large 1.44″ color TFT guide screens (13 total), providing real-time channel parameter information for intuitive operation; user-customizable content includes: (1) Prominent channel names supporting mixed Chinese/English display, (2) 9 selectable channel colors, (3) Preloaded channel icons for instant replacement;

4. Fourth-generation dual-DSP high-performance digital signal processor (SIMD core) delivers precise 450MHz / 40-bit floating-point processing with 114dB typical dynamic range;

5. All Mic/Line input channels feature professional-grade high-quality preamps: high dynamic range, low distortion, fully digital 63-step analog gain control to effortlessly meet your demands;

6. Each Mic/Line input channel independently configures: 48V phantom power, polarity reversal (Pol.), noise gate (Gate), compressor (Comp), 4-band parametric equalizer (PEQ) / including high-shelf and low-shelf filters, high-pass filter (HPF), low-pass filter (LPF);

7. All output channels independently configurable: Delay, Graphic Equalizer (GEQ), 4-band Parametric Equalizer (PEQ) / including high-shelf and low-shelf filters, High-Pass Filter (HPF), Low-Pass Filter (LPF), Compressor (Comp);

8. Features 4 professional DSP effects (FX) with 6 effect types: Chorus, Echo, Flanger, Pitch-Shift, Reverb, Stereo Delay, offering over 100 presets. Includes dedicated effects bus with user-customizable effects library storage;

9. Utilizes wizards, informational prompts, and features like Scene Configuration, Preset Loading, and Copy to to assist users in effortlessly completing channel setup, gain adjustment, and effect selection. User Scenes and Presets can be stored or recalled from the console’s internal memory or an external USB drive;

10. Provides six dedicated scene mode shortcut buttons that can be pre-assigned to preset scene modes for one-touch recall of new scenes when needed;

11. 12 DCA volume groups and 8 MUTE groups for effortless one-touch operation;

12. USB Media playback supporting MP3, AAC, WAV, AIFF, APE, or FLAC file formats. Direct recording to external USB drives without a computer. Supports Chinese song filenames;

13. USB Bluetooth interface for plug-and-play connectivity with your phone’s Bluetooth devices, enabling wireless music playback;

14.  Vibrant true-color LED lighting with 9 color options and adjustable brightness; scene transition parameters auto-update;

15. Channel parameters (Gate/Comp./PEQ/PAN/Gain) linked to external physical knobs; software interface auto-syncs for intuitive, responsive control;

16.  Buses AUX1–AUX8 support automatic mixing with input channels including microphones from CH01–CH16. Features intelligent weighting distribution and gain sharing algorithms;

17. ISUeasy™ remote firmware upgrade function supports comprehensive system upgrades (including microcontroller programs) via bootable upgrade packages from the USB port;

18. The mixer provides a wireless WiFi hotspot, enabling iOS Apple iPad or Android tablets to connect wirelessly for remote control operation;

19. Programmable central control remote operation. Using the device’s network port or WiFi hotspot, this mixer accepts remote control commands from a central control console;

20. Extremely low output residual noise (-93dBu), delivering excellent sound quality and low noise, ideal for quiet conference environments;

21.  Dedicated Overview interface displays the entire signal path from input to output, allowing parameter adjustments with a single click on any node;

22.  Comprehensive auto-mute function for power cycling across the full voltage range (85Vac ~ 240Vac), eliminating any audible switching noise.

 

Technical Specifications:

Maximum Input Level: +24dBu (12.28V)

Maximum Output Level: +18dBu (6.15V)

Total Harmonic Distortion: 0.005%

Dynamic Range: +103dB

Frequency Response Flatness: ±0.15dB

Equivalent Input Noise: -125dBu

Signal-to-Noise Ratio: +110dB

Redundant Noise: -93dBu