Important
Do not install this equipment in a
confined space such as a book case or
similar unit.
The apparatus should not be dripped or
splashed and no objects filled with
liquids, such as vases, should not be
placed on the apparatus.
This unit should not be used near water
(e.g. near bathtub, washbowl, kitchen
sink, laundry tub, in a wet basement, or
near a swimming pool, etc.) Care should
be taken so than objects do not fall and
liquids are not spilled into enclosure
through openings.
iMIX2 – two-zone stereo mixer preamplifiers with universal balanced Phoenix and stereo RCA
inputs. These zone mixers have all main functions like input gain control, phantom power
on/of, input priority, tone, balance control and RS232 interface for remote control. iMIX2 zone
mixers are all-purpose devices so you can easy create 2 stereo zone or 2 mono zone audio
systems with paging possibilities.
Features
4 Microphone/Line Balanced input,
2 RCA stereo input,
2 Balanced stereo output,
Priority input,
Phantom power,
RS232 control,
Microphone tone control,
Output tone, balance control,
Master volume control,
Stereo & mono switch,
1U height,
19” rack.
Front Panel
Rear Panel
1. Power switch
To switch unit ON or OFF press this button.
LED indicator will show when the unit is
switched on.
2. Level control for Zone-1
By turning this knob you can adjust output
level.
3. Balance control
Control relative volume of left and right
speakers.
4. Tone controls
These selectors allow to modify your system
sound reproduction.
5. Source input selector
With these buttons you can assign different
source to wanted zone.
6. Level control for Zone-2
By turning this knob you can adjust output
level.
7. Volume/bass/treble/balance LED indicators
Volume: 0-10 step output level 0% to 100%
Treble: (+/-) 5 step 0= default 1=2db 2=4db
3=6db 4=9db 5=12db
Bass: (+/-) 5 step 0= default 1=2db 2=4db
3=6db 4=9db 5=12db
Balance: (+/-) 5 step -5=Left Ch +5=Right
Ch.
Source: S1/S2 selector source input.
8. Tone control for 3 & 4 inputs
9. Level control for 3 & 4 inputs
10. Level control for 1 & 2 inputs
11. Vox-mute Volume & ext. mute input level
This knob is used to adjust mute signal level
sensitivity
12. Rear microphone/line input Phoenix
connectors
A balanced signal can be connected to
these zone connectors.
13. Mic./Line, Phantom Power Switch.
a.Line - select input level to Line or
Microphone
b.Phantom power off - select phantom
power ON / OFF.
c.To zone - combine 3 & 4 input signals to
both zones.
14. Unbalanced L & R source input
15. Balanced Output Zone 1 L & R, and Zone 2 L
& R.
16. Mono or Stereo output mode switch.
17. RS-232 connector (DB9)
18. AC input with fuse
If the fuse is blown. Please disconnect the
power cord and replace the fuse by
the same value 1.0AT of the SLOW BLOW
type. If the fuse blows again.
then contact your dealer for further
servicing.
IMIX2 RS232
Protocol: Baud rate : 9600bps, DataBit : 8bits, STOPBit : 1 bit, Parity : None, FlowCntrl : No
Sendcommands
Power On
ASCII
String
#W001
Hex adecimal
String
23 57 30 30 31
Power Off
Zone 1 mute On
Zone 1 muteOff
Zone 2 mute On
Zone 2 muteOff
Zone 1 select input 1
#W002
#aM01
#aM02
#bM01
#bM02
#aS04
23 57 30 30 32
23 61 4D 30 31
23 61 4D 30 32
23 62 4D 30 31
23 62 4D 30 32
23 61 53 30 34
Zone 1 select input 2
#aS03
23 61 53 30 33
Zone 2 select input 1
#bS04
23 62 53 30 34
Zone 2 select input 2
Zone 1 input selector
Zone 2 input selector
Zone 1 volume
Zone 2 volume
Zone 1 bass
Zone 2 bass
Zone 1 treble
Zone 2 treble
Zone 1 balance
Zone 2 balance
#bS03
$aFUP or $aFDW
$bFUP or $bFDW
#aV(level)
#bV(level)
#aJ(level)
#bJ(level)
#aT(level)
#bT(level)
#aY(level)
#bY(level)
23 62 53 30 33
23 61 46 55 50 or 23 61 44 57
23 62 46 55 50 or 23 62 44 57
23 61 56 3a 3b
23 62 56 3a 3b
23 61 4A 30 n
23 62 4A 30 n
23 61 54 30 n
23 62 54 30 n
23 61 59 30 n
23 62 59 30 n
Volume level: min-01, max-79
Zone1 and Zone 2 volume control Hexstring's (xx)=(level)
For example setting Zone 1 volume to level 48: in ASCII #aV48, in Hex: 23 61 56 34 38
Volume adjusting by steps: $xGUP is a RS232 command for volume increasing by one step, $xGDW for volume
reducing by one step x = zone number. Please use“a” instead x for zone 1 and“b”for zone 2
For example:
Zone 1 volume increasing by two steps send$aGUP command twice: in ASCII $aGUP, in Hex: 23 61 47 55 50
Zone 2 volume increasing bytwo steps send$bGUP twice : in ASCII $bGUP, in Hex: 23 62 47 55 50
Bass level: in ASCII min-02, max-0C in
Hex min-32, max-43
Treble level: in ASCII min-02, max-0C in
Hex min-32, max-43
Balance level: in ASCII min-02, max-0C
in Hex min-32, max-43
RequestCommands
ASCII
Hexadecimal
ReceiveStrings
ASCII
Hexadecimal
String
string
string
String
Power Status
#R001
23 52 30 30 31
Power On
#W001
23 57 30 30 31
Power Off
#W002
23 57 30 30 32
CH1 Mute Status
#R002
23 52 30 30 32
CH1 MUTE On
#aM01
23 61 4D 30 31
CH1 MUTE Off
#aM02
23 61 4D 30 32
CH2 Mute Status
#R003
23 52 30 30 33
CH2 MUTE On
#bM01
23 62 4D 30 31
CH2 MUTE Off
#bM02
23 62 4D 30 32
CH1 VOL Status
#R006
23 52 30 30 36
CH1 VOL
#aVxx
23 61 56 3x 3x
CH2 VOL Status
#R007
23 52 30 30 37
CH2 VOL
#bVxx
23 62 56 3x 3x
CH1 SOURCE Status
#R00A
23 52 30 30 41
CH1 SOURCE INPUT 1Status
#aS04
23 61 53 30 34
CH1 SOURCE INPUT 2Status
#aS03
23 61 53 30 33
CH2 SOURCE Status
#R00B
23 52 30 30 42
CH2 SOURCE INPUT 1Status
#bS04
23 62 53 30 34
CH2 SOURCE INPUT 2Status
#bS03
23 62 53 30 33
CH1 TRE Status
#R00E
23 52 30 30 45
CH1 TRE
#aJ0x
23 61 4A 30 3x
CH2 TRE Status
#R00F
23 52 30 30 46
CH2 TRE
#bJ0x
23 62 4A 30 3x
CH1 BASS Status
#R012
23 52 30 31 32
CH1 BASS
#aT0x
23 61 54 30 3x
CH2 BASS Status
#R013
23 52 30 31 33
CH2 BASS
#bT0x
23 62 54 30 3x
Power source AC 230V 50/60 Hz
Frequency response 10 Hz - 50 kHz
Total harmonic distortion ≦0.01% @ (20 to 20 kHz)
Hum & noise < - 110 dB
Crosstalk > 50 dB @ 1 kHz
Input impedance 20 kOhm (balanced)
47 kOhm (unbalanced)
Input gain Line -10 dB
Mic -50 dB
Output +15 dB @ 10 kOhm
Connections Input: RCA / Balanced Phoenix
Output: Balanced Phoenix
AC power consumption 20 VA
Dimensions 44(H) x 482(W) x 200(D) mm
Finish Black
Weight 4 kg
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