DSS88

Features

  • 8 analog inputs and 8 analog outputs, microphone or line
  • 48V switch per input channel
  • 24 bit A/D and D/A convertor
  • 48kHz sampling rate
  • 8th order filters for crossover
  • GPIO Extensible Function
  • Feedback suppressor in per input channel
  • Automatic Mixer & Matrix Mixer
  • 31 PEQ per input and 10 PEQ per output
  • USB, RS232/RS485 connector for centre control

Input Impedance Balanced: 11.5KΩ
Output Impedance Balanced: 150Ω
PC Port 1 USB (front panel), RS485, RS232, RJ45, GPIO (phoenix connector on back panel)
CMRR >55dBu at 1kHz
Input Range ≤+14dBu
Input Signal Line/Mic/Internal test signal generator
Phantom Power 48V per channel
Frequency Response 20Hz-20kHz(+/-0.5dB) Line, 20Hz-20kHz(+/-1.5dB) Mic
S/N Ratio >105dB Line, >95dB Mic
THD <0.01% Output=0dBu/1kHz.
Crosstalk of Channels >83dB(1kHz).
Functions of Input Channels
Input Mute Mute/Unmute selection for each input channel
Input Delay Each input channel has a separate delay control, adjustable range of 0-20ms in increments of 0.10ms
Input Polarity In-phase(+) or Reversed phase(-).
Input EQ Each input channel has 31 EQ’s selectable to PEQ or Shelving or All pass filter
Input Gain -60dB ~ +15dB, step@0.1db.
Noise Gate Threshold: -120dBu ~ -60dBu, in 0.1dB steps; Attack: 1 ~ 2895ms, Release: 1 ~ 2895ms in 0.1ms step
Functions of output channels
Output Mute Mute/Unmute selection for each output channel
Output Selection Each input channel can be routed to any output channel.
Output Gain -60dB ~ +15dB, step@0.1db
Output Delay Each output channel has a separate delay control, adjustable range of 0-60ms in increments of 0.10ms
Output Polarity In-phase(+) or Reversed phase(-).
Crossover Each output channel can be independently set as LPF or HPF. Filter type: Linkwitz-Riley, Bessel, Butterworth
Crossover Frequency 20Hz ~ 20kHz, Slope: 12dB/oct – 48dB/oct in increments of 6dB/oct
Compression Compressor present for each output channel. Adjustable parameters: Threshold value: -90dB ~ +21dB; step:0.1dB.
Attack time 1ms ~ 2895ms, step: 0.1ms. Release time: 1ms ~ 2895ms, step: 0.1ms, Ratio: 1~100, step: 0.1
Limiter Limiter present for each output channel. Adjustable parameters: Threshold value: -90dB ~ +21dB; step:0.1dB.
Release time 1ms ~ 2895ms
Output EQ Each output channel has 10 EQ’s selectable to PEQ or Shelving or All pass filter
Processor 48kHz sampling frequency, 32-bit floating-point DSP.
Display 2 x 24 LCD
Power ≤25W
Power Supply AC 110V-220V 50/60Hz
Dimensions (H X W X D) 44 mm X 482 mm X 228 mm (1.7″ X 19″ X 9″)
Net weight 2.8 kg (6 lb)
Gross weight 3.8 kg (8 lb)

DSS88

Tags: ProLine , Signal Processing , DSS88