S8DSP: DIGITAL INTERFACE PROCESSOR (S8 DSP)

Description

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): Less than 80uA
OFF Current (ART ON): Less than 80uA
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

SIGNAL STAGE

Resolution: 24bit
Sampling Rate: 96 KHz
Distortion – THD at 1 kHz, 1 VRMS Output: 0.004 Per Cent
Bandwidth at -3 dB: 10 Hz – 40 kHz
S/N Ratio at A Weighted, 4V Output, 1 V Master Input: 100 dBA
S/N Ratio at A Weighted, 4V Output, 1 V Digital IN Input: 112 dBA
Channel Separation at 1 kHz: 97 dBA
Input Sensitivity Pre-In: 0.8 – 6 VRMS
Input Sensitivity Speaker-In: 2.5 – 21 VRMS
Input Impedance: 38 kohm (Pre IN/AUX) 4.7 ohm (Speaker IN)
Max Output Level: 11Per Cent THD: 4 V

INPUTS STAGE

Analog Inputs Management: Audio Input Routing Matrix Type
Low Level (Pre In): 6 RCA inputs
Hi-Level: 6 Wired inputs
Digital IN: Coaxial S/PDIF, up to 24bit 96KHz, Extra Gain:3dB, 6dB

OUTPUT STAGE

Low Level (Pre Out): 8 RCA outputs
Output Equalizer 15 poles Parametric EQ: +/-12 dB, 20 -20 kHz
Output Signal Limiter: Yes (Selectable)

CONNECTION

From / To Personal Computer: 1 x micro USB
Bluetooth Data Connectivity (no audio streaming): BT 5.0 (BLE)

CROSSOVER

Filter type: Full / Hi-Pass / Low-Pass / Band Pass
Filter mode and slope:

Linkwitz at 12 / 24 dB
Butterworth at 6 / 12 /18 / 24 / 30 dB
Bessel at 6 / 12 /18 / 24 / 30 dB

Crossover Frequencies: 20 – 20 k Hz (120 step)
Phase control: 0 / 180 Degrees

EQUALIZER (20 HZ – 20 kHz)

Inputs: Parametric EQ: +12 dB – -12 dB, 7 poles (for each input channel)
Outputs: Parametric EQ: +12 dB – -12 dB, 15 poles (for each output channel)

GENERAL

Memory Preset: 4 x Preset
Memory Preset Selection: Through the Control Software or by wire
Input Selection: Through the Control Software or by wire

TIME ALIGNMENT

Distance: 0 – 471.5 cm / 0 – 185.5 in.
Delay: 0 – 13.58 ms
Step: 0.02 ms, 0.7 cm / 0.27 in.

GENERAL REQUIREMENTS

PC connections: 1 x USB 1.1 / 2.0 / 3.0 Compatible or Bluetooth 5.0 BLE
Software / PC Requirements:

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)

Minimum Mobile Device Requirements: Android OS 7 or later (USB OTG and BT BLE), iOS 12 or later (BT BLE)
Video Resolution With Screen Resize: min. 1024 x 600
Ambient operating temperature range 0C to 55C

Additional information