iSound 44D

ADI SHARC 21489 processor

4 balanced microphone or line-level inputs on Terminal Block connectors

4 balanced line-level outputs on Terminal Block connectors

2 Dante audio interfaces on RJ-45 connectors

Dante audio channels up to 4×4

Definable GUI for managing and configuring multiple units

All Inputs and Outputs support a full suite of audio shaping tools including graphic and parametric EQ, dynamics, ducker, delay, and more

16 preset slots to store all configuration data for easy recall

Built-in USB sound card for recording and playing digital audio

DASH software tool for managing all audio operations

Supports adaptive echo cancellation (AEC), adaptive feedback control (AFC), automatic gain control (AGC), automatic mixture control (AMC), automatic noise suppression (ANS)

With 4x48V phantom power.

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Dante DSP

With 2x Dante audio interfaces on RJ-45 connectors,
supporting up to 4x4 Dante audio input/output channels.

Datasheet

Model	iSound 44D
Name	4×4 Digital Sound Processor w/ Dante
Audio
ADSP	ADI SHARC 21489 (×1)
Audio Format	24 bits, 48 kHz sampling rates (uncompressed)
System Latency	< 3 ms
Analog I/O Channels	4×4
Dante I/O Channels	4×4
Analog Input Gain	0, 10, 20, 30, 40, 43 dB
Analog Input Level	+24 dBu
Analog Output Level	+24 dBu
Frequency Response	±0 2 dB (20 Hz to 20 kHz)
THD+N	< 0 003% (1 kHz, +4 dBu)
Common Mode Rejection Ration	103 dB @ 60Hz
SNR	110 dB
Analog Dynamic Range	113dB
Dante Dynamic Range	113 dB
Analog Background Noise	-89 dBu (A-weighted)
Dante Background Noise	-91 dBu (A-weighted)
Channel Isolation	108 dB (1 kHz)
Input Impedance	20k ohms (Balanced)
Output Impedance	100 ohms (Balanced)
Phantom Power	4x 48 V
Interface
Input Port	4 Analog Audio (Terminal Block)
Output Port	4 Analog Audio (Terminal Block)
Ethernet Port	2 Dante Audio (RJ-45) 1 LAN (RJ-45)
USB Port	1 USB Audio (Type-A)
Serial Port	1 RS-232 (Terminal Block) 1 RS-485 (Terminal Block)
Power
AC Power	110 to 240 VAC at 50 or 60 Hz
AC Adapter	12 VDC or PoE
Power Consumption	10w
Physical
Chassis Material	Metal
Chassis Color	Black
Chassis Dimensions (H x W x D)	45×241×130 mm
Chassis Weight	1.5kg
Environment
Operating Temperature	+32 to +104 °F (0 to +40 °C)
Humidity	10% to 90% RH (non-condensing)
Regulatory Compliance	FCC, CCC, CE, RoHS