Nexo NXAMP - Manuel (Page 12)

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GENERAL DESCRIPTION
GENERAL DESCRIPTION
Global architecture
Global architecture is based upon a full 24bit audio path with 48bit core calculator running at 100 Million
Instructions per Second. Featuring:
2 analogue inputs (floating balanced) 24bit resolution ADC.
4 analogue outputs (balanced) 24bit resolution DAC.
4 sense inputs (balanced) 16bit resolution ADC.
Set-up configurations
The audio path is automatically adjusted within the NX242 according to the setups (PS15, GEOT, CD18)
chosen by the user. This will affect the delays and gain control. For instance changing the gain of a CD18
cabinet will affect two channels at a time, changing the gain on a 3 WAY cabinet (e.g. Alpha) will affect
three channels, etc.
At the time of writing, the following configurations are used (for a complete description Appendix A on
page 37 for the list of setups currently supported)
Channel 1 Channel 2 Channel 3 Channel 4
unused unused 2 WAY Passive Cabinet 2 WAY Passive Cabinet
Channel 2 duplicated Sub 2 WAY Passive Cabinet 2 WAY Passive Cabinet
Sub Sub 2 WAY Passive Cabinet 2 WAY Passive Cabinet
1WAY Active cabinet 1WAY Active cabinet 1WAY Active cabinet 1WAY Active cabinet
unused 1WAY Active cabinet 1WAY Active cabinet 1WAY Active cabinet
Cardioid back Cardioid front Active cabinet unused
Cardioid back Cardioid front Active cabinet Channel 2 duplicated
Cardioid Sub 1 back Cardioid Sub 1 front Cardioid Sub 2 back Cardioid Sub 2 front
You may have noticed that certain configuration (4 passive cabinets for instance) are not supported.
Using those configurations requires the addition of the optional NXtension Expander Board. Please refer
to the separate manual for additional information.
NX242 USER MANUAL LOAD2_22
DATE : 12/3/2004