The digital signal processor equipped with a high-performance 32-bit floating-point DSP processor and A/D ~ D/A converter, support for 24bit/48KHz sampling frequency, high quality 8-stage preamplifier circuit, DSP processing bus structure built-in feedback cancellation, echo cancellation, noise suppression, automatic mixing and other audio core algorithms, to restore high-quality sound, with a comprehensive matrix mixing function It supports multiple scene presets, scene saving and other functions, and user-friendly control software interface. Mainly used in a variety of large places, can meet the theatre, concert halls, remote video conferencing, stadiums, churches, conference center, theme parks, public sound reinforcement systems and other aspects of the application needs.
Category | Parameter Item | Parameter Description |
Peripherals | Input Interfaces | 8/16 Analog |
Output Interfaces | 8/16 Analog | |
Control Interfaces | 1 RJ45 interface, 1 RS485 interface, 2 GPIO control interface | |
Audio processing | Processor | TI 456MHz FLOPS dual-core 32-bit DSP processor; 24-bit A/D and D/A converter, 48kHz sampling rate |
Input Channel | Functional module: Preamplifier 42dB, Signal Generator, Expander, 5-band Parametric Equalizer, Compressor, Automatic Gain Control (AGC), Automatic Mixer (AM), Acoustic Feedback Canceler (AFC), Acoustic Echo Canceler (AEC), Adaptive Noise Suppressor (ANS). Physical interface: Balanced Phoenix terminals. | |
Output Channel | Functional module: Delay, Crossover, 31-band Graphic Equalizer, Limiter. Physical interface: Balanced Phoenix terminals. | |
Phantom Power | DC 48V | |
Input Impedance | Balanced: 20KΩ | |
Output Impedance | Balanced: 100Ω | |
Common Mode Rejection Ratio | >60dB@50Hz | |
Input Dynamic Range | 108dB | |
Frequency Response | 20Hz~20KHz, ±0.2dB | |
Noise Floor | -90dBu | |
Signal-to-Noise Ratio | 106dB | |
THD+N | ≤0.004% @1kHz, +4dBu | |
Channel Isolation | 104dB@1kHz | |
Input Range | ≤+18dBu (A-Weighting) | |
Crossover | Three types of high and low pass filters: Butterworth, Bessel and Linkwitz-Riley | |
Equalizer | – Parametric Equalizer: Frequency: 20 to 20kHz, Gain: -15 to +15dB, Bandwidth: 0.02 to 4
– Graphic Equalizer: Frequency: 20~20kHz, Gain: -15~+15dB |
|
Maximum Output Level | 18dBu | |
Maximum Input Level | 18dBu | |
Analog/Digital Dynamic Range | 114dB | |
Digital/Analog Dynamic Range | 120dB | |
Equivalent Input Noise | ≤-120dBu | |
General specification | Operating Voltage | DC 12V/2A |
Maximum Power | 24W | |
Operating Temperature and Humidity | 0℃~40℃, 10%~90%RH, No condensation | |
Chassis | 1U | |
Power Supply | External power supply, output DC 12V, 2A | |
External Power Supply Dimension (L×W×H) | 43.3mm×73.8mm×35.5mm | |
Product Dimensions (L×W×H) | 482.4mm×210.5mm×44mm | |
Net Weight | 2.5kg | |
Package Dimensions (L×W×H) | 590mm×430mm×110mm | |
Package Weight | 3kg |
Suitable for conference rooms, exhibition halls, small activities, classrooms and other scenes.
400-900-2726
9th Floor, 1B, Shangzhi Technology Park, Guangming District, Shenzhen City, Guangdong Province, China
Copyright © SHENZHEN S TRACK SCIENCE TECHNOLOGY CO., LTD