AES/EBU inputs and outputs via 2×25-way female D-sub, each wired to AES59 (combined I/O)/Tascam Digital
Switchable AES/EBU input via XLR F connector (replaces channels 1–2 from DB25)
Switchable S/PDIF input via phono connector (replaces channels 3–4 from DB25)
Duplicate AES/EBU output via XLR M connector (duplicates channels 1–2)
Duplicate S/PDIF output via phono connector (replaces any adjacent odd/even pair)
DARS input via XLR F (switchable between AES/EBU input and DARS)
Word clock input on BNC port (switchable termination)
Word clock output on BNC port
Two Dante network ports, configurable as redundant connections or for daisy chaining
IEC power inlet

AES/EBU 16 channels, with switchable SRC by input pair
AES/EBU Connectors Channels 1–16: 2x 25-way female D-Sub, each wired to AES59 (combined I/O)/Tascam Digital
  Channels 1–2 (switchable): XLR3F*
S/PDIF Input Channels 3–4 (switchable)
S/PDIF connector RCA Phono socket
Input format Channel status ignored. Assumed to be 24 bit, 2-channel audio
Input Sample Rate Converters
Input sample rate range 32 to 216 kHz
Gain error ‘-0.3 dB
Dynamic Range > 138 dB (-60 dBFS method)
THD+N < -130 dB (0.00003%); 0 dBFS input
AES/EBU 16 channels, synchronous with unit sample rate
AES/EBU connectors Channels 1–16: 2x 25-way female D-Sub, each wired to AES59 (combined I/O) (See “Inputs”)
  Channels 1–2: XLR3M*
S/PDIF output 2 channels, synchronous with unit sample rate
  Output can duplicate any adjacent odd/even pair of channels 1–16
S/PDIF connector RCA Phono socket
Output format AES3
Digital Performance
Supported sample rates 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz (-4% / -0.1% / +0.1% / +4.167%) at 24 bit
Clock sources Internal or from network master device
Local clock sources Internal, DARS, Word Clock, Input 1–2, Input 9–10
External word clock range Nominal sample rate ±7.5%
Front Panel Indicators
Power Indicator Green LED
Primary network Green LED, indicates that a network connection is present on primary port when in redundant mode. When in switched mode, a valid network connection at either Primary or Secondary network port will cause this LED to illuminate
Secondary network As Primary network indicator. Not used in switched mode.
Locked Green LED. When unit is network slave, shows valid network lock, when network master shows unit is locked to indicated clock source. Flashing means invalid external clock present and unit has reverted to internal clock
Unit sample rate Green LED for each: 44.1 kHz, 48 kHz, x2, x4
Pull/up down Indicates unit is set to operate on a Dante pull up/down domain
Signal indicators 16 Green LEDs, 8 input/8 output indicators. Illuminate at -126 dBFS
Clock source indicators Orange LED for each: Internal, Word Clock, DARS, Input 1–2, Input 9–10
Network Modes
Redundant Allows unit to connect to two independent networks
Switched Connects both ports to integrated network switch allowing daisy-chaining of devices
PSU Internal, 100-240V, consumption 30 VA

*XLR connectors are wired: Pin 1=Shield, Pin 2=Hot, Pin 3=Cold