Stagg S MIX 4M4S D User manual

S MIX 4M4S
S MIX 4M4S D
USER GUIDE
MULTI-CHANNEL STEREO MIXER

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4 mono input channels and 4 stereo input channels.
3-band frequency EQ for each input channel.
Low-noise mic pre-amp on microphone inputs.
Optional low cut lter to reduce low frequency interference for mono input channels.
10dB attenuator switch on stereo channel.
Individual stereo play input and record output channel.
Monitor and headphones outputs.
Peak indicator on each mono channel.
+48V phantom power for condenser microphones.
Built-in 16-preset DSP effect processor. (SMIX 4M4S D)
FEATURES

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CONTROL PANEL
1. MIC This is an XLR type connector for microphones.
The input level ranges from -60 to -20dB. This connector can
provide +48V phantom power for condenser microphones
when the phantom power is switched on.
2. LINE This is a balanced 1/4” phone jack for linking a line
level source The input level ranges from -40 to 0dB.
3. GAIN Use this knob to adjust the level of the input signal
to the optimal level. For optimal S/N ratio and dynamic
range, adjust this knob so that the peak indicator lights up
occasionally.
4. LOW CUT Push down this switch to activate a low cut  lter,
which allows high frequencies but attenuates low frequencies.
5. HI This control determines the level of high frequencies in
the output signal.
6. MID This control determines the level of mid frequencies
in the output signal.
7. LOW This control determines the level of low frequencies
in the output signal.
8. AUX (4M4S ONLY) Use this knob to control the signal
level sent from each channel to the AUX bus. It is set before the
channel fader, so it is not dependent on the fader position.
8. EFF (4M4S D ONLY)
Use this knob to control the signal level sent from each channel
to the built-in effects processor. It is set after the channel fader,
so it is dependent on the fader position. Adjust this knob when
you use effects processor on this channel.
9. PAN This control is used for distributing the signal level
of the channel feed to L / R buses. When the control is set to
12 o’clock, the signal is split evenly between L and R.
10. PEAK Indicator This LED signal will warn you of any
excessively high signal levels in the channel. The signal is
sampled in front of channel fader. It will light approximately
3dB before clipping and therefore give warning of a possible
overload.
11. LEVEL (Channel Fader)
This rotary fader controls the output level feed to the main bus
from the input channel, adjusting the volume balance between
the channels.
MONO CHANNEL SECTION

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1. L/MONO - R These are two unbalanced 2-pole phone
jacks for stereo line input. The input level range is -10dB.
If the source signal is mono please use the left channel.
2. -10dB Press this switch to attenuate the line input signal
-10dB to  t a high level signal source.
3A. AUX (4M4S only) Use this knob to control the signal
level sent from each channel to the AUX bus. It is set before
the channel fader, so it is not dependent on the fader
position.
3B. EFF (4M4S D only) Use this knob to control the
signal level sent from each channel to the built-in effects
processor. It is set after the channel fader, so it is dependent
on the fader position. Adjust this knob when you use effects
processor on this channel.
4. BAL The BAL control for the stereo channels determines
the relative volume of the left and right input signals.
5. LEVEL (Channel Fader)
This rotary fader controls the output level feed to the main
bus from the input channel, adjusting the volume balance
between the channels.
STEREO CHANNEL SECTION
3 A
3 B
EFF

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MASTER CONTROL SECTION
1. AUX SEND
This jack socket sends the signals to an auxiliary source.
1. EFF SEND / FT SW (4M4S D MODEL ONLY)
This is a 1/4” jack input for sending EFF output signals. It also can be linked to a foot switch to control
the built-in effects processor.
2. PHONES
This jack socket sends the signals from main output or tape player to the headphones.
3. CTRL RM
These two jack sockets send stereo signals from the master output or an external player to the control
room speakers.
4. REC OUT
These two RCA sockets send stereo signals for recording purposes.
5. 2TK IN
This RCA output receives stereo signals from external players.
6. MAIN (L,R)
These balanced 1/4” (Ø 6.3 mm) jack outputs send balanced line level signals from the mixer to external
devices such as an EQ unit or a power ampli er. By using a mono jack in the outputs, the outputs
become unbalanced.
7.POWER Indicator
Indicator Indicates the status of the internal DC power supply.
8. Output Level meter
This level meter indicates the signal level of the stereo main output (Left and Right) or play input
(simultaneously with the signal sent to the phones jack).
9. MAIN output control
This slide fader is used for adjusting the  nal output level sent to the main output sockets.
10. +48V Phantom Power Switch and Indicator
This switch is used for turning on or off +48V phantom power. +48V voltage will be present on the
socket of each microphone input channel when this switch is pressed down.
Important: set all channel faders to minimum before turning on or off. Do not plug or unplug a
microphone after the switch has been turned on. Do not turn on the switch when a dynamic
microphone is in use.
11. AUX SEND
This knob controls the signal level sent to the AUX SEND socket.
12. 2TK TO MIX
The input signal from the 2TK RET sockets can be fed to the main bus when this switch is pressed down.
13. 2TK TO CTRL RM
Press down this button to feed the PLAY signal from an external device to the control room and
headphones; release this button to feed the main signal to the control room and headphones.

S MIX 4M4S S MIX 4M4S D
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14. AUX TO CTRL RM
Press down this button to feed the AUX signal to the control room and headphones; and the AUX signal
is not controlled by 13.
15. PHONES / CTRL RM
This knob controls the signal level to the control room and headphones.
16. EFF SELECT
This knob is used for selecting one from 16 kinds of effects (refer to the effects table beside the
selector).
17. EFF SEND
This knob is used for controlling the signal level feed to the internal effect unit from all input channels
and also controlling the signal level output from the EFF SEND sockets.
18. EFF TO MAIN
Main effect output level knob for controlling the effect signal level of the main output.
19. EFF TO CTRL RM
Use this knob to control the signal level of the control room and headphones.
MASTER CONTROL SECTION
REAL PANEL SECTION
1. 17.5Vx2 AC Power Supply Socket
This AC power supply socket is where you plug in the adapter provided (do not use any other adapter).
2. AC Power Switch
Use this switch to turn on or off the AC power.

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SPECIFICATIONS
ing 1.47Kg SMIX 4M4S D - 1.42Kg SMIX 4M4S
260x225x45 SMIX 4M4S D
250x225x45 SMIX 4M4S

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RoHS
compliant
DISTRIBUTOR / DEALER
EMD Music 08-2011-UK
IMPORTANT SAFETY INSTRUCTIONS
MARKING & CONFORMITY
1. The CE mark on this product means it conforms to the EMC Directive (2004/108/CE), CE marking
Directive (93/68/EEC) and Low Voltage Directive (2006/95/EC).
2. The «Crossed-out Wheeled Bin» is to draw your attention to the WEEE (Waste Electric & Electronic
Equipment) Directive (2002/96/EC). It means this apparatus must be collected separately for recycling.
3. «RoHS compliant» means this device conforms to the Directive (2002/95EC) on the restriction of
the use of certain hazardous substances in electrical and electronic equipments, such as: Mercury,
Lead, Cadmium, Hexavalent Chromium, Polybrominated Buphenyl (PBB) and Polybrominated
Diphenyl Esthers (PBDE).
READ AND KEEP THESE INSTRUCTIONS. HEED ALL WARNINGS.
• If, after you have followed the instructions outlined above, this device fails to function, please
contact your dealer. Under no circumstances should this device be opened. Leave all servicing to
qualied personnel.
• Electrical appliances must never be used in conditions of high humidity or heat.
To prevent any risk of re or electric shock, never spill or splash liquids on this device.
Should this happen, unplug the power cable from the mains outlet and switch off the mixer immediately.
• We would like to draw your intention to the instructions printed on the notice attached to the back
of the appliance.
• Exposure to extremely high noise levels may cause permanent hearing damage (especially when
using headphones). Please use this device responsibly for you and your neighbourhood.