
Specifications
Dimensions
Dimensions (H x W x D)
3.5" (2 RU) x 19" x 15"
Electrical
Line Voltage Requirements
100 VAC – 240 VAC, 50/60 Hz
Audio Performance
A/D Conversion
24-bit delta-sigma, 48 kHz
Frequency Response
20 Hz to 20 kHz (+/- 0.5 dB)
Connectivity
AES/EBU Inputs (Ch 1–8)
RJ45
AES/EBU Inputs (Ch 15–16)
RJ45
AES/EBU Input Sample Rate
48 kHz or 96 kHz
AES/EBU Input Stage Type
Balanced input
SPDIF Input Connector
Mono RCA
SPDIF Input Stage Type
Unbalanced input
SPDIF Supported Formats
Stereo PCM or Dolby Digital Plus (DPM-300H only)
HDMI Input/Output
Type A female connectors
Analog Inputs (1–8) Connector
DB-25
Analog Input Stage Type
Active balanced input
Analog Input Impedance
20k Ohms
Analog Max Input Level
+14.2 dBu (4.0 Vrms)
Mic/Line Input Connector
XLR
Mic/Line Input Stage Type
Active balanced input
Mic/Line Input Impedance
2.2k Ohms
Mic/Line Max Input Level
26 dBu
Mic/Line Input Gain
0 to 60 dB in 1 dB steps
Phantom Power Voltage
15V
Stereo Line Input Connector
3.5mm TRS mini jack
Stereo Line Input Stage Type
Unbalanced input
Stereo Line Input Impedance (4 dBu sens)
> 10k Ohms
Stereo Line Max Input Level (4 dBu sens)
14 dBu (4.2 Vrms)
Stereo Line Input Impedance (-10 dBV sens)
2.7k Ohms
Stereo Line Max Input Level (-10 dBV sens)
0 dBV (1 Vrms)
DataPort Connectors
HD-15 (11) — QSC amplifier interface
DataPort Max Output Level
14 dBu
DataPort Dynamic Range (unweighted)
> 109 dB
HI/VI Output Connector
5-pin Euro-style with common GND
HI/VI Output Stage Type
Balanced output
HI/VI Max Output Level
18 dBu (adjustable)
Monitor Headphone Connector
Front panel 3.5mm mini jack
Monitor Headphone Output Stage Type
Unbalanced output
Monitor Headphone Max Output Level
21 dBu
Monitor Headphone Dynamic Range (unweighted)
> 109 dB
Network
RJ45 — 10/100 Mbps network management
RS-232
DB-9 serial interface
Automation Inputs
RJ45 — 6 contact closure inputs
Automation Input Max Voltage
5V (3.3V typical)
Automation Input Type
TTL compatible dry contact closure
Relay Outputs
3-pin Euro-style (x2)
Relay Output Configuration
Normally open (NO), normally closed (NC), and common
Relay Output Max Rating
30 VDC @ 1A
Controls
Monitor Volume/Parameter Adjust
Rotary encoder
Master Volume
Rotary encoder
Master Mute
Push buttons
LCD
128 x 64 bit monochrome LCD
USB Type B Port
Config and management interface
Front Panel Monitor Output
3.5mm TRS
Monitor Speaker
Speaker Size
2" x 3.5" full-range
Included Items
Accessories Included
6 ft UL/CSA line cord, Connector Kit
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.