Digital audio processor S-Track LION X44N
The digital signal processor is equipped with a high-performance 32-bit floating point DSP processor and an A/D/D/A converter. It supports 24-bit/48kHz sampling rate and includes a high-quality 21-stage preamp circuit. The Digital Signal Processor (DSP) uses a bus structure with built-in feedback cancellation, echo cancellation, noise reduction and auto-mixing, as well as other audio processing functions. audio algorithms, all of which are aimed at restoring high-quality audio. Additionally, it offers comprehensive matrix mixing capabilities and supports multiple scene presets and save functions. A user-friendly control interface improves ease of use. This device is mainly used in various large venues and can meet the needs of theaters, concert halls, remote video conferencing, stadiums, churches, convention centers, theme parks, and public address systems.
- Input interfaces: 4 Analog
- Output interfaces: 4 Analog
- Display: Displays the device's IP address
- Digital amplifier channels: 2 x 150 W
- Control interfaces: RJ45 x 1 RS232 x 1
- Processor: Dual-core 32-bit DSP TI 456 MHz FLOPS; 24-bit ADC and DAC, 48 kHz sampling rate
- Output channel: Functional module: delay, crossover, equalizer (5/8/12-band parametric equalizer, 10/15/31-band graphic equalizer), limiter, parametric equalizer with selectable filter type (low-pass, high-pass, low-pass, high-pass) Physical interface: Phoenix balanced connectors
- Phantom Power: 48 VDC
- Input Impedance: Balanced: 20 kOhm
- Output Impedance: Balanced: 100 ohms
- Common Mode Rejection Ratio: >60 dB at 50 Hz
- Input dynamic range: 108dB
- Frequency response: 20Hz～20kHz, ±0.2dB
- Noise level: -90dBu
- Signal to noise ratio: 106 dB
- THD+N: ≤0.003% at 1 kHz, +4 dBu
- Channel Isolation: >100 dB at 1 kHz
- Input data range: ≤+18 dBu (A-weighting)
- Crossover: Three types of high- and low-pass filters: Butterworth, Bessel and Linkwitz-Riley
- Equalizer: – Parametric Equalizer: Frequency: 20 to 20 kHz, Gain: -15 to +15 dB, Bandwidth: 0.02 to 4 – Graphic Equalizer: Frequency: 20～20 kHz, Gain: -15～+15 dB
- System latency: ≤9ms
- Maximum output level: 18 dBu
- Maximum input level: 18 dBu
- Analogue/Digital Dynamic Range: 114dB
- Digital/analogue dynamic range: 120dB
- Equivalent input noise: ≤-125dBu
- Operating voltage: AC 100V～240V, 50Hz/60Hz
- Maximum power: 330 W
- Operating temperature and humidity: 0°C～40°C, 10%～90%RH, non-condensing
- Chassis: 1U
- Product Dimensions (L x W x H): 482.4 x 260.5 x 44 mm
- Net weight: 3kg
- Package dimensions (L x W x H): 590 x 430 x 110 mm
- Package weight: 3.5 kg