Hi FE Rocco,
The number of input processing channels and output/mix processing channels available is determined by the core of the mixer as opposed to the number of sockets you have connected.
The Qu-Pac and Qu-SB feature the Qu-32 core, so unlike the rest of the Qu range where every input and output already has a dedicated socket – adding an AR2412, AB168 or AR84 will allow you to connect more inputs and outputs.
By connecting an AR2412 to a Qu-Pac, you’ll have a total of 40 mic/line preamps for the 32 mono and 3 stereo input channels in the core.
Along with the dedicated and labelled outputs on the Qu-Pac, you’ll also be able to route any of the following outputs to the AR2412 outputs:
– Group outputs 1-8
– Mono mix outputs 1-4
– Stereo mix outputs 5-10
– L,R Pre/Post
– L+R (mono) Pre/Post
– Matrix 1-4
– PAFL L,R
Cheers,
Keith.