S-TRACK DBOX X Digital Signal Processor
Product Introduction
The S-TRACK DBOX X Digital Signal Processor supports 4 analog inputs and 4 analog outputs, features a USB-C Sound Card, and offers comprehensive matrix mixing. It is equipped with a high-performance A/D D/A converter and a 32-bit floating-point DSP processor, supporting a 24bit/48KHz sampling frequency. The device provides a user-friendly software interface for easy operation and powerful performance. It is primarily used in various large venues such as theaters, concert halls, remote video conferencing, stadiums, churches, conference centers, and theme parks, catering to public sound reinforcement systems and other application needs.
Product Features
- Highly integrated, combining traditional analog audio processing equipment into a single digital audio processor.
- High-performance 32-bit floating-point DSP processor enabling all-digital processing for fast response to feedback cancellation, echo cancellation, noise suppression, and other core algorithms.
- High-performance A/D, D/A converter with 24bit/48KHz sampling frequency for high-quality analog-to-digital and digital-to-analog conversion.
- 4 Analog input channels and 4 Analog output channels with very low distortion and ultra-low background noise.
- Supports Dante network transmission for more stable and faster audio transmission.
- Humanized, graphical, intuitive, and easy-to-operate control software interface.
- Comprehensive matrix mixing functions.
- Scene storage: A practical feature allowing storage of 8 complete scenes, with the ability to export scenes to external storage for backup and later recall.
Functions
- Comprehensive matrix mixing function, 24-bit/48KHz sampling frequency, high-performance A/D, D/A converter, and 32-bit floating-point DSP processor.
- Inputs per channel include: Preamplifier, 5-band Parametric Equalizer, Compressor, Ducker, AFC (Acoustic Feedback Canceler), AEC (Acoustic Echo Canceler), ANS (Adaptive Noise Suppressor).
- Outputs per channel include: 31-band Graphic Equalizer, Limiter.
- Display shows the IP address.
- Input mute button, phantom power button.
- Output mute button, invert button per channel.
- Ethernet multi-purpose data transmission and control port supports real-time management of single and multiple devices.
- Intuitive, simple, and easy-to-understand graphical software control interface for a fast, real-time operating experience.
- Supports PC client software control and machine built-in client, with support for online downloads.
- USB Type-C interface supports USB Audio Card functionality.
- Configuration of bi-directional RS232 interface, RS485 interface, and standard Ethernet control interface.
- POE mode power supply is compatible with 802.3af/at standard POE switches.
- Supports 8 groups of scene presets, including scene creation, saving, and deletion.
- Intuitive, graphical software control interface compatible with Windows XP, 7, 8, 10, 11, etc.
- Supports 4x4 Dante channels.
Specifications
| Category | Parameter Item | Parameter Description |
|---|---|---|
| Peripherals | Input Interfaces | 4 Analog and 4 Dante |
| Output Interfaces | 4 Analog and 4 Dante | |
| Peripherals | Display | Displays the device IP address |
| Audio processing | Control Interfaces | 2 RJ45 interface, 1 RS232 interface, 1 RS485 interface |
| 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, 5-band Parametric Equalizer, Compressor, Ducker, Acoustic Feedback Canceler (AFC), Acoustic Echo Canceler (AEC), Adaptive Noise Suppressor (ANS). Physical interface: Balanced Phoenix terminals. | |
| Output Channel | 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 | 52dB@50Hz | |
| General specification | Frequency Response | 20Hz~20KHz, ±0.15dB |
| Noise Floor | -89dBu | |
| Signal-to-Noise Ratio | 105dB | |
| THD+N | ≤0.003% @1kHz, +4dBu | |
| Channel Isolation | 100dB@1kHz, 4dBu | |
| Input Range | ≤+18dBu (A-Weighting) | |
| 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 | 120dB | |
| Digital/Analog Dynamic Range | 120dB | |
| Operating Voltage | Power adapter input: AC 100V~240V, 50Hz/60Hz; Output: DC 12V/2A; OR POE power supply | |
| Maximum Power | 15W | |
| Operating Temperature and Humidity | -10℃~40℃, 10%~90%RH, No condensation | |
| Chassis | 1/2U | |
| Product Dimensions (L×W×H) | 216mm×190.5mm×44mm | |
| Net weight | 1.2kg | |
| Package Dimensions (L×W×H) | 330mm × 230mm × 70mm | |
| Gross Weight | 1.6kg |
