S-TRACK > DSP Audio Processor > PUMA Digital Audio Processor
The new PUMA digital audio processor is a freely designed audio processing and system control product, mainly used for high-end conference and sports venue sound reinforcement, with complete algorithm types and functions. Adopting advanced DSP processing technology and built-in excellent conference application technology, these have been accumulated and developed by S-Track for many years and will continue to be updated. It has rich I/O interfaces either, with only 1U PUMA processors equipped with multiple analog I/O interfaces, USB A interface, USB B interface, RS232 interface, and GPIO interface.
| Number of Analogue Channels | 16 balanced/line inputs + 16 balanced/line outputs | ||||
| Number of Dante channels | 64 inputs + 64 outputs | ||||
| Sample Rate | 48k@24bit | ||||
| Preamplification | 60dB(3dB per step, total 20 steps) | ||||
| Phantom Power | 48V | ||||
| Frequency Response | 20Hz ～ 20K Hz, ±0.3dB | ||||
| THD+N | ≤0.005% @1k, 4dBu | ||||
| Analogue-Digital Dynamic Range (A-weighted) | 114dB | ||||
| Analogue to Digital Dynamic Range (A-weighted) | 120dB | ||||
| Input Impedance (Balanced) | 20kΩ | ||||
| Output Impedance (Balanced) | 100Ω | ||||
| EIN (A-weighted) | ≤-125 dBu | ||||
| Channel Isolation | 100dB @1k Hz, 4dBu | ||||
| Common mode rejection | 70dB @80 Hz | ||||
| Maximum Input Level | 18dBu | ||||
| Maximum Output Level | 18dBu | ||||
| Noise Floor | -90dBu | ||||
| System Delay | ≤9ms | ||||
| Operating Power | AC110V-220V,50Hz/60Hz | ||||
| Operating Temperature | 0-40°C | ||||
| Chassis Size (WxDxH) | 482*258*45(mm) | ||||
Suitable for large conference rooms, buildings, multi-function halls, stadiums and other super-large scenes.
400-900-2726
9. Etage, 1B, Shangzhi Technology Park, Bezirk Guangming, Stadt Shenzhen, Provinz Guangdong, China
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