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Parts Identifications ( rear view )
AMPERES MX2322 DUAL BUS PRE-AMPLIFIER MIXER
11. INCOMING AC SUPPLY
The mixer operates at 220 to 240 V ac. IEC connector with fuse rating of 500 mA is used.
12. PAGING MIC INPUT CONNECTOR
Enable easy connection of Amperes PM1030 paging mic. Mic activation shall mute all incoming BGM audio
13. 24V DC INPUT CONNECTOR
MX2322 also operates on 24V DC. In PA installation, this shall be back up source in case of ac mains failure. Under
ac mains operation, DC voltage shall be on standby only.
14. MAIN AUDIO OUTPUT A AND B
Output from mixer is balanced line voltage.
15. RECORD OUTPUT
Record output is available in unbalanced line signal, for connection to external recording devices.
16. PRIORITY INPUTS ( CH 11 AND 12 )
Unbalanced line input with priority option ( see front priority button ), which can override other sources.
17. RCA INPUT FOR MUSIC PLAYERS ( CH 9 AND 10 )
Unbalanced line inputs from music players such as DVD audio available in stereo mode.
18. BALANCED AUDIO INPUTS ( CH 1 TO 8 )
8 channels of balanced audio available with line / mic level switch
19. MIC / LINE SWITCH ( CH1 TO 8)
Enable different audio level to be inserted to mixer. Switch to Mic for microphone inputs and Line for other sources
such as media players, wireless mic receivers or link from other mixers.
20. PHANTOM POWER SWITCHES
18V DC phantom power is available for Condenser microphones that requires powering. If dynamic mic or other
line sources are used, it is advisable to switch them Off.
Push down to turn on phantom power.
