Digital Signal Processor – AD036/AD048
Highlight Features
Digital Signal Processor – AD DSP Series
The AD DSP Series from Karasound Professional Audio is a high-performance digital signal processor designed for professional sound reinforcement systems. Featuring powerful 32-bit floating-point processing, a 400 MHz core, and a 96 kHz sampling rate, the AD DSP delivers clear, accurate, and high-resolution audio performance with exceptional stability. With flexible 3×6 and 4×8 configurations, the processor offers comprehensive system control, including EQ, crossover, delay, and dynamic processing on every channel. Support for RS485 and RS232 communication, user presets, and PC control software ensures fast setup, reliable operation, and seamless integration into live sound, touring, and fixed installation systems.
Technical Specifications
| Specification | AD036 | AD048 |
|---|---|---|
| Main Frequency | 400 MHz | |
| DSP | 32-bit floating-point | |
| Sampling Rate | 96 kHz | |
| A/D & D/A Conversion | 24-bit, high signal-to-noise ratio | |
| Inputs | 3 Inputs | 5 Inputs |
| Outputs | 6 Outputs | 10 Outputs |
| Input Features | 31-band GEQ 10-band PEQ per channel Functions per channel: Gain, Polarity (Phase), Mute, Delay Input/Output linkable for synchronous configuration Maximum Delay: 1000 ms | |
| Output Features | 10-band PEQ HPF / LPF filters Functions: Gain, Polarity, Delay, Compressor, Mute | |
| Filter Types | Bessel / Butterworth: 12 dB/oct, 18 dB/oct, 24 dB/oct Linkwitz-Riley: 12 dB/oct, 24 dB/oct, 36 dB/oct, 48 dB/oct | |
| Control | RS485: Up to 250 devices, remote control distance up to 1500 m RS232: Supports central control systems | |
| Connectivity | Front panel lock to prevent unauthorized or accidental operation 12 user preset groups PC software included for configuration and control | |
| Input / Output Impedance | 20 kΩ / 100 Ω | |
| Frequency Response | 20 Hz – 20 kHz, S/N > 105 dB, THD < 0.01% | |
| Dimensions (W × D × H) | 560 × 310 × 97 mm | |
| Total Weight | 4.1 kg | 4.1 kg |
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