DSP-4 D
DSP-4 D
Specification
Inputs
ADC Frequency Response
20 Hz - 20 kHz: +0.0 -1.0 dB (Slow Roll-off Filter)
ADC Dynamic Range
typ 120 dB (A)
ADC Fullscale
20 dBV, 22.2 dBu, 10 V RMS
Analog Input Impedance
20 kOhm
AES3 Samplingrate
44.1 kHz - 192 kHz ASRC
DANTE Samplingrate
48 kHz / 96 kHz
DANTE RX Channels
2
Outputs
Max Output Voltage
15.2 dBu 6.3 V peak 4.47 V RMS
Max DC Offset
< 2 mV
Frequency response
20 Hz - 20 kHz: +0.0 -1.8 dB (DAC Slow Roll-off Filter)
Output Noise (Analog Input)
typ -107 dBu (A)
Output Noise (Digital Input)
typ -120 dBu (A)
Dynamic Range (Digital Input)
typ 102 dB (A)
Output Impedance
100 Ohm
DSP
Architecture
ARM-based floating point
Inputs (Channels)
4 x input matrix per channel (DANTE / AES67 via DEP/ AES3 / Analog), sine, white- pink- brown-noise
Level Control
Mute, Volume, Phase
User-Strip Filter
32 x EQ / Highpass / Lowpass
Filter types
bell, notch, highshelf, lowshelf, allpass 1st / 2nd order
High- Lowpass types
6 - 48 dB/Oct, Bessel, Butterworth, Linkwitz/Riley, Variable Q
FIR Filter
512 Tabs, ASCII file import
Delay
48000 Samples / 330m / 1s (resolution 0.001 units) per channel
Converters
ADC: ES9822PRO DAC: ES9081
Connector
Control input connectors
Dual RJ45 ( 1 Gbit/s Ethernet )
Audio signal input connectors
RJ45 (4 x DANTE / AES67) XLR (1 x Analog In balanced, 1 x AES3)
Audio signal output connectors
XLR (4 x Analog Out balanced, DSP controlled)
12 V Trigger In
Galvanic Isolated 3.5mm TS (Mono) audio jack (Tip +12 V, Sleeve GND)
AC mains
IEC C14 inlet / IEC C13 plug
AC Mains Power
Power Supply
Universal, regulated switch mode
Operating Voltage
90 - 264 VAC 50 / 60 Hz
AC Current typ.
@ 230 V: 25 mA @ 110 V: 55 mA
Inrush Current
40 A max.
Earth Leakage Current
< 0.2 mA / 240 V
Thermal
Enviromental operating temperature (Cooling)
0 - 40°C
Thermal dissipation
Passive cooled, no fan
Standby
@ 230 V: 0.04 kcal / h | 0.17 BTU / h @ 110 V: 0.04 kcal / h | 0.16 BTU / h
On
@ 230 V: 5 kcal / h | 20 BTU / h @ 110 V: 5 kcal / h | 20 BTU / h
User Interfaces
Hardware
Multicolor LED for all 4 Channels and Status Mains Switch (back)
Software
MAXX REMOTE RESTful-API
Dimensions & Weight
Dimensions (W/H/D) mm
482.6 | 43.75 | 100 (1RU)
Dimensions (W/H/D) inch
19 | 1 3/4 | 3 15/16 (1RU)
Packing Dimensions (W/H/D) mm
495 | 410 | 110
Packing Dimensions (W/H/D) inch
19 1/2 | 16 1/8 | 4 5/16
Weight
4.63 lbs | 2.1 kg
Gross Weight
7.72 lbs | 3.5 kg
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