Latest updates always available on the comprehensive ARX website:
www.arx.com.au
Our policy is one of continuous im-
provement, and therefore designs
may change without notice. How-
ever, unless otherwise stated, spec-
ifications will always equal or ex-
ceed those previously given.
The mixer shall be mounted into a standard 1 RU steel
chassis with extruded anodised aluminium front panel.
It shall have six input channels switchable to Mic or
Line, with one Level control per input. Each level con-
trol shall provide full attenuation through to +6dB of gain.
An associated Gain control shall have 10dB to 50 dB
Gain
There shall also be a stereo Line input channel, with
RCA type phone connectors. It shall have its own Lev-
el control, and an associated –10 to +10 dB Input Trim
control.
On the rear panel, all Mic/Line Inputs shall be electron-
ically balanced 3 pin female XLR connectors.
There shall be a Master Level control with three way
EQ on the front panel, and the Master outputs shall be
electronically balanced 3 pin male XLR output connec-
tors. There shall also be a single transformer balanced
XLR Auxiliary Master output with associated front pan-
el Level control.
There shall also be a Recording Output Master con-
trol on the front panel, with associated Automatic Gain
Control. The outputs shall be transformer balanced
Tip Ring Sleeve balanced jacks.
48V DC Phantom Power shall be available on all
Mic Inputs via a rear panel switch
Input Headroom shall be +24dB, and Maximum Out-
put Level shall be +24dB.
Output Signal/Noise @ unity gain shall be -90dB A
weighted, Master @ unity,
Frequency Response shall be 20Hz-20KHz ±1dB.
Distortion @ unity gain, shall be below .0035% 100Hz
to 10KHz.
AC power shall be switchable 100 to 120V or 220 to
240V AC, connected to the unit via a standard three
pin IEC connector, with built-in fuse and voltage
change switch.
The unit shall be the ARX UniMIX
• 6x Female XLR Balanced Inputs wired Pin 1
Audio Ground, Pin 2 +, Pin 3 –
• RCA type Stereo Line Inputs
• Left and Right Transformer isolated TRS
Balanced Recording Output jacks
• Left and Right Male XLR Balanced Outputs,
©2008ARX Systems Pty. Ltd. ACN 006 471 825. All rights reserved. ARX Systems® is a Registered Trade Mark
ARX Systems Pty Ltd; PO Box 15, Moorabbin, Victoria 3189, Australia
Phone: 03 9555 7859 Fax: 03 9555 6747 International Fax +61 3 9555 6747
Email: [email protected] Internet: www.arx.com.au
• Individual Level controls for each input channel
- infinity through 0db to +6dB
• Individual Gain Controls for each Input channel,
10 to 50 dB
• Stereo Line In Level and Trim control
• Master Output 3 way EQ and Level control
• System Status LEDs
• Recording Master Level control and
Automatic Gain Control Threshold trim
• Auxiliary Master Output control
• Marker panel for labelling input channels
wired Pin 1 Audio Ground, Pin 2 +, Pin 3 –
• Transformer isolated Auxiliary Master XLR
Output
• Global Mic input Phantom Power switch
• Removable IEC type AC input connector, with
inbuilt fuse
Input Impedance
Mic 4K Ohms Balanced
Line 22K Ohms Unbalanced
Input Gain
Microphone Variable 10 dB to
50 dB with rear trim control
Mic / Line switch -20dB
Output Level
( Max) +21dB
AGC Threshold
–30 to 0 dB
AGC Output Gain
–20 to +20 dB
Phantom Power:
+48VDC switchable on all
Microphone Inputs
Output Signal/Noise
(@ unity gain)
-90dB A weighted, all inputs
@ Unity, Master @ Unity
Dynamic Range
115dB
Master Output EQ
Low 100Hz 15dBCut/Boost
Mid 800HZ 15dB Cut/Boost
Bell, Broad Q
High 10KHz 15dBCut/Boost
System Master Outputs
Electronically Balanced Male
XLR 300 ohms, Amphenol
Male XLR: Pin 1 Ground, Pin
2 +, Pin 3 –
Auxiliary Output
Transformer Balanced Male
XLR 300 Ohms. Pin 1 N/C,
Pin 2 +, Pin 3 –
Recording Outputs
Transformer Balanced TRS
Balanced Jacks, 300 Ohms.
Tip +, Ring –, Sleeve N/C
Frequency Response
20Hz-20 KHz ± 1dB
Distortion (@ unity gain
Below 0 .0035%,
100 Hz to 10KHz
Input Connector Type
Mic/Line - Amphenol
Female XLR
Hi Z Input 7/8 Phono
(RCA type)
N/C:
Not Connected