INTRODUCTION
NXAMPMK2 USER MANUAL
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Air flow of the NXAMPmk2 is from front to back, thus installation can mix DTDAMP (with DTD Controller),
first generation NXAMP and NXAMPmk2 in the same rack, all using the same air flow direction.
SPEAKER CABLE CHOICE
WARNING!
High voltage can be present on the power amplifier output terminals. Use at least NEC (National Electrical
Code) UL13 CL3 (under 300V) wiring cable to connect the NXAMPmk2 to the NEXO speakers.
To minimize power and damping factor losses in speaker cable, use suitable gauges from the table below.
Load Impedance (Ohms)
2
2.6
4
8
Cable section
Maximum length in meters (feet)
2.5 mm2 (AWG #13)
20 (66)
28 (92)
40 (130)
80 (260)
4 mm2 (AWG #11)
32 (105)
40 (130)
64 (210)
128 (420)
6 mm2 (AWG #9)
48 (160)
64 (210)
96 (315)
192 (630)
FRONT PANEL DESCRIPTION
The NXAMPmk2 features a color 4.3 inches touch screen display and a pushable rotary encoder with a
surround backlight.
A: AIR INTAKES
The NXAMPmk2 uses forced-air cooling. The variable speed cooling fan draws air in from the front and
exhausts it through the rear. Please be sure that you do not block the air intakes or exhaust vents.
B: 4.3 INCHES COLOR TOUCH SCREEN
The large tactile screen is used for the display of the amplifier settings and status. Use the Up/Down arrow
to navigate into the menus, select an area to adjust a parameter and turn or press the encoder accordingly.
C: ROTARY ENCODER
Summary of Contents for NXAMP4x1mk2
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