4 channel D/A converter:
The 4 channel D/A converter module is able to output 4 balanced
analog channels at line level. The maximum output level is adjustable
between +12dB and +27 dB.
Up to two modules can be installed in the AX24, Axion, ADDA 2408
and ADDA 2408-r giving a total of 8 D/A channels.

The 4 channel D/A converter module is available in two versions. One capable of PCM
sample rates up-to 96 kHz for use in the ADDA2408 products. The other D/A module is
capable of the PCM sample rates up-to 192 kHz, DSD and DXD. This module only oprates
in Axion and AX24.

When installed in the ADDA 2408 the 2 monitor D/A channels of the can be combined with
4 channels of one D/A converter module for 6 channel surround monitoring.

Specifications:

Connectors 4 x XLR male (pin 2 hot) Sample Rates 44.1 to 96 kHz (ADDA 2408, ADDA 2408-r) 44.1 to 192 kHz, DSD 64fs DSD 128fs, DXD and 384 kHz (AX24) Dynamic range   >117 dB THD+N (A) < -105 dBr Max. output level +12 to +27dBu, adjustable Output Imp. < 40

Dual AES3-S/PDIF digital I/O:
The Dual AES3-S/PDIF I/O module is a 2-channel (stereo) module intended
for interfacing stereo input and output channels of the AX24, ADDA 2408,
ADDA 2408-r and Axion.
The connection is made via XLR, optical S/PDIF and Coax RCA connectors.

The Dual AES3-S/PDIF I/O module is able to interface stereo input and output channels at up to 96 kHz
of sample rate in single wire format.
The Dual AES3-S/PDIF I/O module is handy for easy interfacing to digital outboard equipment like DAT recorders, CD players and digital effect boxes.

Specifications:

8 channel AES3 digital I/O:
The 8 channel AES3 I/O module is an 8-channel module intended for
interfacing all 8 input and output channels of the ADDA 2408, ADDA 2408-r,
Axion and AX24 according to AES3. The connection is made via a 25 pin
female D-sub connector, and the pinning can be set for compliancance to
3 different pin allocation formats.

The AES3 I/O module is able to interface 4 input and output channels at 176,4 and 192 kHz as
a dual wire format, and 2 input and output channels at 352,8 and 384 kHz as a quad wire format.
Two AES3 I/O modules can be installed in the AX24, for a total of 8 176,4 and 192 kHz channels
and 4 352,8 and 384 kHz channels.

See the DAD-IO module description for information on the supported pin allocations:

• DAD-IO module description (pdf, 0.5 MB)

Specifications:

8 channel MADI digital I/O (AX24 & Axion only):
The 8 channel MADI module makes it possible to interface 8 channels of the
up-to 64 channels, which is available in a standard BNC MADI input and output
connector. The MADI module supports input and output all the PCM rates up-to
192 kHz as well as DSD and DXD. The interface can be configured to operate
in a daisy chain for connecting more converters to the same MADI link. The MADI
interface can be set to access any of the up-to 64 MADI channels in any configuration in blocks of 8
consecutive channels. All "unused" channels are linked trough the interface with very low latency of
only a few samples.

Specifications:

8 channel SDIF-3 digital I/O (AX24 & Axion only):
The 8 channel SDIF3 I/O module is able to interface all 8 input and output
channels of the Axion according to the SDIF-3 specication. The connection is
made via two 25 pin female D-sub connectors. Each connector can interface
4 input and output channels.

See the DAD-IO module description for information on the supported pin allocations:

• DAD-IO module description (pdf, 0.5 MB)

Specifications:

8 channel TDIF digital I/O:
The 8 channel TDIF I/O module makes it possible to interface to equipment
with a standard Tascam TDIF interface. The module has full support of the
original TDIF 1 standard, the TDIF 96 extension as well as the TDIF double
speed format. The module supports 8 channel I/O at 88.2 kHz or 96 kHz using
two TDIF cables in TDIF 1 and TDIF 96 modes or a single cable in the TDIF DS
mode.

Read the following application notes for more information on how to connect to different types of
equipment through the TDIF I/O:

• DAD-IO module description (pdf, 0.5 MB)

Specifications:

8 channel ProTools Mix 24 compatible I/O:
The 8 channel ProTools Mix 24 module makes it possible to interface directly
to a ProTools Mix 24 system through a standard Digidesign audio interface
peripheral cable. Alternatively the module can be used to connect to a ProTools
HD system using the legacy port of a 192 I/O interface box. When connected to
a ProTools system the module will identify itself as a 888 I/O interface.

The 8 channel ProTools Mix 24 module IS SUPPORTED BY AX24, ADDA 2408, ADDA 2408-r and Axion
Read the following application note for more information on how to use the 8 channel ProTools
MIX 24 I/O:

• ADDA 2408 with ProTools 24 mix system (pdf, 2.7 MB)

Specifications: