DSS36

Features

  • 3 analog inputs and 6 analog outputs
  • 24 bit A/D and D/A convertor
  • 96kHz sampling rate
  • 6 PEQ per input and 6 PEQ per output
  • 8th order filters for crossover
  • USB and optional wireless connectivity
  • Robust linear power supply for high reliability and low noise spectrum

Overview Specifications Brochure

The Pulz DSS36 3-IN, 6-OUT Digital Speaker Processor is designed to deliver high quality DSP processing and superb audio quality and adequate control options for professional sound reinforcement for cinemas, fixed and touring installations, nightclubs, large venue sound systems and more.

The DSS36 features 24-Bit A/D converters 96kHz sampling rate and an array of DSP functions that include crossover, time delay features, compression, limiting, feedback control features and much more.

An intuitive 2 x 24 back-lit LCD display helps navigate options through its extensive feature set and is also easy to see in dimly lit venues. The 8-LED for input/output displays level and status of the signal. The DSS36 will store up to 30 total presets. A preset file captures all current settings and stores complete control data for all channels and all audio functions.

Input impedance Balanced: 20KΩ
Output impedance Balanced: 100Ω
PC port 1 x USB (front panel), 2 x RS485,1 x RJ45 (back panel).
CMRR >63dBu at 1kHz
Input range ≤+25dBu
Frequency response 20Hz – 20kHz(+/-0.5dB)
S/N Ratio > 118dB
THD <0.01% output=0dBu/1kHz
Crosstalk of channels > 88dB at 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 0-1000ms, step: 21us increment till 10ms,
  step size: 84us from 10ms-20ms, step: 0.5ms from 20-1000ms
Input polarity In-phase(+) or Reversed phase(-)
Input EQ Each input channel has 6 parametric EQ
Input gain Input gain range: -80dB ~ +12dB, step size: 0.2dB
Input compression Threshold: -40dBu ~ +20dBu, step size: 0.5dBu; Compression ratio: 1.0:1 ~ 20:1, step: 0.1 for 1.0:1 ~ 2.0:1, step: 0.5 for 2.0:1 ~ 20.1;
Attack time 0.3ms ~ 200ms, Release time: 50ms ~ 5000ms
Automatic gain control Threshold: -80dBu ~ +20dBu, Target: -80dBu ~ +20dBu, step size: 0.5dBu; Ratio: 1:1.0 ~ 1:20, step: 0.1 for 1:1.0 ~ 1:1.2, step: 0.5 for 1:1.2 ~ 1:20;
Attack time 0.3ms ~ 200ms,
Release time 50ms ~ 5000ms
Functions of Output channels  
Output mute Mute/Unmute selection for each output channel
Output selection Each input channel can be selected to routed to any output channel
Output gain Range: -80dB ~ +12dB, step: 0.2dB
Output delay Each input channel has a separate delay control, adjustable range of 0-1000ms, step: 21us increment till 10ms,
  step: 84us from 10ms-20ms, step: 0.5ms from 20-1000ms
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 Threshold: -40dBu ~ +20dBu, step: 0.5dBu; Compression ratio: 1.0:1 ~ 20:1; step: 0.1 for 1.0:1 ~ 2.0:1, step: 0.5 for 2.0:1 ~ 20.1;
Attack time 0.3ms ~ 200ms Release time: 50ms ~ 5000ms
Limiter Threshold: -40dBu ~ +20dBu, step: 0.5dBu; Attack time: 0.3ms ~ 200ms, Release time: 50ms ~ 5000ms
Output EQ Each output channel has 10 EQ’s selectable to PEQ or Shelving
Gain -20db ~ +20db; Shelf Slope: 6db/12db; Frequency: 20Hz – 20kHz
Bandwidth 0.05oct ~ 3oct; step: 0.05oct; Gain: -20db~+20db, Step 0.1db.
Processor 96kHz sampling frequency, 32-bit floating-point DSP.
Display 2 x 24 LCD, 8-LED for input/output level. Mute and editing functions can be displayed.
Power ≤25W
Power Supply AC110V/220V 50/60Hz
Dimension (H x W x D) 44 mm x 482 mm x 220 mm (1.74” x 19” x 8.7”)
Net weight 4.1 kg (9 lb)
Gross weight 5 kg  (11 lb)

DSS36