Source Choices and Selection
Your amplifier can source audio from analogue, AES
digital, or network locations (if a network card is
fitted).
Analogue and AES digital audio are standard, and
arranged so that AES digital audio can be chosen in
pairs of channels to replace either analogue inputs
A&B together or analogue inputs C&D together, or all
four channels.
Physical input of AES for channels A&B is swapped to
the input XLR for channel C and the AES input for
channels C&D is on the XLR socket for channel D.
In this way, a pair of analogue inputs can remain
connected to channels A&B and a digital stream of
the same audio can be connected to input C, with
fallback from one to the other possible without
repatching.
Assuming the network audio option is also fitted, four
additional digital sources will then be available.
In total, 8 sources can be made available at any one time — four analogue and four digital.
This affects the choices that can be made for routing to the inputs of the DSP channels.
The rules are as follows:
Analogue A and B is available at all times;
If AES A&B is selected, Analogue C cannot be used (shares XLR C);
If AES C&D is selected, Analogue D cannot be used (shares XLR D);
If AES A&B is chosen, Dante A&B cannot be used (shares SRC
2
One);
If AES C&D is chosen, Dante C&D cannot be used (shares SRC Two);
Source selection is therefore affected by the selection of AES inputs, which then controls the
choice of input source selections on offer to any input processing channel.
Please see page 36 for further info on using the AES and Input source selection menu options.
2
SRC: Sample rate converter — input smple rate can be from 44.1kHz up to 192kHz
ANALOGUE IN CALIBRATION
NETWORK
INPUTS ABCD*
A
B
C
D
ANALOGUE C OR AES A+B
ANALOGUE D OR AES C+D
OR
OR
2
4
2
SOU RCE S WI TC H 1 2 -4
*Network audio input and output option (Dante)