•8 input mono mixer
•XLR input switchable between mic & line level
•15dB +/- gain trim control per input
•Input 1 is switchable to be pre/post master
•24VDC or mains power operation
•Optional remote VCA/Tone generator/ Muting boards
•Whisper quiet operation
•Dual color signal present indication LED per input
The Australian Monitor Installation Series MX81 mixer brings a range of
new features to the AMIS standard 1 RU mixer range. The MX81 mixer
features the new Australian Monitor Standard (AMS) input section which
has an XLR input switchable between mic & line level, dual RCA line
inputs (on the first 6 inputs only), signal present LED indication,
individually switchable phantom power, & +/- 15dB of gain trim & treble &
bass controls available per input. The MX81 also boasts whisper quiet
operation, 4 segment output level indication & balanced line output,
record output & headphone outputs. The MX81 has 6xAMS and 2xXLR
inputs to one output & will operate via 110 or 220-240 VAC or 24VDC via
an external 24 volt power supply. Optional remote VCA volume control,
tone generators & muting boards are also available for the MX81. The
MX81 mixer is extremely versatile & represents excellent value for
money.
SPECIFICATIONS
FREQUENCY RESPONSE
20Hz - 20kHz (+0,-3dB)
DISTORTION
> 0.1% @ 1kHz THD
SIGNAL TO NOISE RATIO
> 90dB (all pots at center)
CROSSTALK
>70dB
TONE CONTROLS
BASS @ 100HZ +/- 12dB
TREBLE @ 10KHZ +/-
12dB
SENSITIVITY
Mic Sens 4.36mV, -45dBu
(Trim in center 0dB)
Imp 1k3ohm
Line Sens 0.775V, 0dBu
Imp >100k
RCA 200mV, -12dBu
Imp 30k Ohm
MAX LEVEL IN
XLR mic -15dBu line
+30dBu
RCA
>30dBu
MAX LEVEL OUT
+21dBu
PHANTOM POWER
15V DC
MASTER OUT
Nominal Level 0dBu into
1k Ohm Imp 100 Ohm
MONO HEADPHONE OUT
Nom -6dB into 200 Ohm
Imp 10 Ohm
MONO REC OUT
Nom -12dB into 10kohm
Imp 10k Ohm
POWER INPUT
AC: 115V/60Hz, 3 pin
IEC320-C14
DC: 24 Volts
POWER CONSUMPTION
7 VA(max)
FUSES
MAINS (115V) 120mA
DIMENSIONS H x W x D
1.75“x19”x7.2”
WEIGHT
NET 6.1lb
SHIPPING 3.75kg (8.3lb)
MX 81MX 81
MX 81MX 81
MX 81
8 Channel 1 RU MIXER
OPTIONS (not included)
AMMUTE1 Single Stage Priority Mute Module
• Allows for muting of channels 2 and higher when signal is present at channel 1 and
the channel volume is turned up
AMMUTE3 Triple Stage Priority Mute Module
• Allows for muting of channels 2 and higher when signal is present at channel 1
• Allows for muting of channels 3 and higher when signal is present at channel 2
• Allows for muting of channels 4 and higher when signal is present at channel 3
• Ability to adjust threshold of the trigger signal along with the the release time of the
ducked signal
AMVCA Remote Master Volume Control
• Enables the end user to utilize a localized volume control
• Remote volume control is pre the mixers front panel master volume and thus can be
set up to give a limited volume range to the end user
• Supplied with RC1 remote volume control as a complete kit ready for installation
AMTONE1 Tone Module
• Generates four tones: Evacuation, Alert, Bell and Pre Announce Chime
