Product Description
S8 DSP
The ultra-compact S8 DSP is?the perfect solution for integrating any OEM source?into your audio upgrade project?for cars, motorcycles, and boats! S8 DSP is a distilled essence of technology at the service of the highest audio quality in a?corrosion-free case cast in metal and composite materials.
S8 DSP processes the audio signal with?96 kHz / 24-bit?resolution and has obtained the Hi-Res certification?from the JAS (Japan Audio Society), an acknowledgment that certifies the?extreme level of audio performance achieved. The powerful 32-bit DSP manages?6 high/low-level analog input channels,?one digital coaxial input,?and 8 output channels,?offering maximum freedom of configuration to the specialist. The SPDIF coaxial input is ideal for digital connection with a Hi-Res player,?a solution that allows for maximum listening quality. For each of the eight output channels we have a level control, the 15-pole parametric equalizer, time delays, and crossover filter available. The 7-band parametric equalizer of the input signal?allows obtaining a flat response from OEM sources, which often have an exaggerated emphasis on the low frequency.General Specifications
Digital Signal Processor
| Sample rate | 96KHz |
| Bit depth | 24 |
| Output equalizer | 15 bands per channel w/ adjustable Q and Frequency |
| Equalizer resolution | 1/10th dB per step +12dB / -12dB |
| Time alignment (distance) | 0 ? 468.4 cm / 0 ? 184.4 inches |
| Time alignment (time) | 0 ? 13.5ms |
| Time alignment (step) | 0,08 ms; 2,8 cm / 1.1 inch |
| Time alignment (fine set) | 0,02 ms; 0,7 cm / 0.27 inch |
| Crossovers | AP/HP/LP/BP all channels |
| Crossover type | Butterworth, Linkwitz-Riley, Bessel (All Channels) |
| Crossover slope | From 6dB/oct. until 30dB/oct. (6dB step) |
| Crossover steps | 120 steps 20Hz-20KHz |
| Mute function | I can mute every channel separately or all together. |
| Presets | 4 presets |
| Presets selection | 2 specific wires to control the 4 presets selection by extarnal switches. |
| Input selection by wire | One specific wire to select the desired input between Analog or Digital. |
| Audio signal compressor on output stage | Yes (enable/disable) |
| DSP chipset | Analog Device: ADAU1451 |
| DSP management by bt app (iOS/ Android) | 1. CONFIGURATOR mode Mainly it?ll allow the DSP tuning. You can manage every DSP functon through your smartphone/ tablet/PC/MAC. 2. DRC mode The BT device becomes a remote control by using the dedicated app with a simple graphical user interface. Manage volume level, SUB level, select different setup files, upload a new setup file. |
| Setup file sharing via bt | Upload a setup file via BT through the BT APP when in ?Configurator? or ?DRC? mode. |
| DSP management by pc / mac / ios / android | Microsoft Windows (32/64 bit): Windows 10 (USB and BT BLE) Windows 11 (USB and BT BLE) Mac Os: 10.13 Hight Sierra or later (USB and BT BLE) |
| POWER SUPPLY | |
|---|---|
| Nominal Power supply voltage / fuse: | 7 ? 20 VDC / 1A |
| Pulse operating voltage: | 5 ? 24 VDC |
| Idling current: | 0.34 A |
| OFF current (ART= OFF): | <80 uA |
| OFF current (ART= ON): | <80 uA |
| Remote IN | 6 ? 20 VDC (10 mA) |
| Remote OUT | 4 ? 20 VDC (150 mA) |
| ART - Automatic Remote Turn on/off from BTL speaker outputs (selectable): | 1.5 ? 7 VDC |
Input Stage
| Analog low level Inputs | 6 ch. (Differential input) (Molex microfit to RCAs) |
| Analog high level Inputs | 6 ch. (Differential input) (Molex microfit to tripped ends) + USS (Universal Speakers Simulator) |
| Digital inputs | Yes (Coaxial SPDIF; up to 24bit 96KHz) (Molex microfit to RCA) |
| Input sensitivity (low level) | 0.8V ? 6V RMS |
| Input sensitivity (high level) | 2.5V ? 21V RMS |
| Analog inputs management | Audio input routing matrix type |
| Analog inputs eq | 7 bands paragraphic for each input channel |
| ART | Automatic Remote Turn-On/Off with Speaker-In |
Output Stage
| Analog outputs (rca) | 8 channels |
| Max output level (rms) @ 0.05% THD | 4V |
| 95dBAAnalog outputs management | The DSP controls each output channel: gain, crossover, EQ, delay, polarity |
| Bandwidth | 10Hz ? 40KHz (+/-3db) |
| Signal to noise ratio (A weighted) | 105dBA (Analog Input) 112dBA (Digital Input) |
| THD+N (@ 1Vrms out, @ 1Khz) | <0.005% |
| Crosstalk (channel separation) @ 1KHz | >95dBA |
