MadBoy BLENDER-422 User manual

4/6channel mic/line mixer
OWNER S MANUAL'
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MIC MIC

SAFETY INSTRUCTIONS
CAUTION:
WARNING:
To reduce the risk of electrical shock, do not remove the cover (or back). No user
serviceable parts inside; refer servicing to qualified personnel.
To reduce the risk of fire or electrical shock, do not expose this appliance to rain
or moisture.
This symbol, wherever it appears,
alerts you to the presence of
uninsulated dangerous voltage
inside the enclosure- voltage that
may be sufficient to constitute a risk
of shock.
This symbol, wherever it appears,
alerts you to the important operating
and maintenance instructions in the
accompanying literature. Read the
manual.
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CAUTION
RISH OF ELECTRIC SHOCK
DO NOT OPEN
DETAILED SAFETY INSTRUCTIONS:
All the safety and operation instructions should be read before the appliance is operated.
Retain Instructions:
The safety and operating instructions should be retained for future reference.
Heed Warnings:
All warnings on the appliance and in the operating instructions should be adhered to.
Follow instructions:
All operation and user instructions should be followed.
Water and Moisture:
The appliance should not be used near water (e.g. near a bathtub, washbowl, kitchen sink,
laundry tub, in a wet basement, or near a swimming pool etc.).
Ventilation:
The appliance should be situated so that its location or position does not interfere with its proper
ventilaton. For example, the appliance should not be situated on a bed, sofa rug, or similar
surface that may block the ventilation openings:or placed in a built-in installation, such as a
bookcase or cabinet that may impede the flow of air through the ventilation openings.
Heat:
The appliance should be situated away from heat sources such as radiators, heat registers,
stoves or other appliances (including amplifiers) that produce heat.
Power Source:
The appliance should be connected to a power supply only of the type described in the
operating instructions or as marked on the appliance.
Grounding or Polarization:
Precautions should be taken so that the grounding or polarization means of an appliance is
not defeated.
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Power-Cord Protection:
Power supply cords should be routed so that they are not likely to be walked on or pinched
by items placed upon or against them, paying particular attention to cords and plugs,
convenience receptacles and the point where they exit from the appliance.
Cleaning:
Unplug this unit from the wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
Non-use Periods:
The power cord of the appliance should be unplugged from the outlet when left unused for a
long period of time.
Object and Liquid Entry:
Care should be taken so that objects do not fall and liquids are not spilled into the enclosure
through openings.
Damage Requiring Sercice:
The appliance should be serviced by qualified service personnel when:
-the power supply cord or the plug has been damaged;or
-objects have fallen, or liquid has been spilled into the appliance or
-the appliance has been exposed to rain; or
-the appliance does not appear to operate normally or exhibits a marked change in
performance;or
-the appliance has been dropped, or the enclosure damaged.
Servicing:
The user should not attempt to service the appliance beyond that which is described in the
Operating Instructions. All other servicing should be referred to qualified service personnel.
BLENDER-422 4/6 Mixer with DSP effects
4/6-channel mixing console with two stereo channels and a separate stereo tape
channel
Separate input JACK controls for mix and line inputs for all mono channels
XLR mic connectors on all mono channels
Low-noise, discrete mic preamplifiers on all microphone inputs
Dedicated inserts on all mono channels
Balanced 1/4" stereo jack and RCA-connectors for stereo channels
Balance controls on all stereo channels
Separate stereo tape channel with 1/4" and RCA jacks
Stereo output for recording applications
3-band EQ on all channels
AUX and effects paths as well as separate gain controls on all channels
High-grade-sealed faders and potentiometers
Insert option for external effects devices
AUX Send and EFX Send controls in the main section for optimal level adjustment
Headphones output with dedicated volume control
Built-in +48V phantom power for condenser mics
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The GAIN MIC control determines the channels input gain, both for a microphone
connected via the XLR jack and for other signal sources connected to the 1/4 jack.
1. INTRODUCTION
Congratulations! The machine you have purchased is state-of-the-art 4/6-channel mixing
console, that sets new standards. Our prime goal when developing the machine was to design
a console, that can be used for a great variety of applications. And to give you maximum
flexibility.
In combination with its comprehensive range of featrues and pro-level connections, the
machine will be your perfect tool for any kind of application: broadcasting, video dubbing or
giving the sound of your band, its finishing touch.
1.1 Before you begin
1.2 Control elements
1.2.1 Interface panel
Your machine was carefully packed in the factory and the packaging is designed to protect
the unit from rough handling. Nevertheless, we recommend that you carefully examine
the packaging and its contents for any signs of physical damage, which may have occurred
during transit.
Be sure that there is enough space around the unit for cooling and please do not
place the machine on to high-temperature devices such as radiators, etc to avoid
overheating.
If the unit is damaged, please do not return it to our company, but notify
your dealer and the shipping company immediately, otherwise claims for
damage or replacement may not be granted. Shipping claims must be
made by the consignee.
Use this balanced XLR jack to connect a microphone to the machine (applies to
channels 1 through 5)
The phantom power required for condenser mics can be activated with
switch .
Channels 1 through 2 feature an additional LINE input on a balanced 1/4"jack.
These are the two balanced LINE inputs on 1/4 jacks for the left and right sides
of the stereo channels, which can be used in parallel to the microphone inputs.
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2
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Your machine comes with a 3-band equalizer. the HI control governs the high
frequency range, the MID control can be used to boost/cut the midrange
frequencies, and the LOW control allows you to raise or lower the gain of the
bass range.
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Use the TAPE OUT jacks to connect, for example, a tape deck for recording
applications.
Use the PHONES jack to connect a commercially available pair of headphones.
These are the balanced 1/4'jack MAIN OUTPUTS of your machine that can be
used to drive, e.g.a power amplifier.
Connect the RETURN connector to the MAIN bus.
The AUX SEND connector provides the monitor signal of your machine, for
example, to control a monitor amplifier or active monitor speaker.
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Use the PAN control to adjust the signal position on the stereo basis.
Use the AUX control to determine the channel volume sent to the AUX mix
bus. When set fully to the
left, the channel volume in the AUX mix is zero.
The CHANNEL control adjusts the volume of the corresponding channel
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The PHONES control governs the headphones volume.
Use the MAIN MIX control to set the overall volume level of your machine.
The TAPE IN jacks (on stereo RCA) allow for the connection of play-back devices
such as CD players, etc.
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The 2TK TO Switch
, The signals sent to the CONTROL ROOM or the MAIN
The DFX RETURN adjusts the signal level sent from the
internal digital effect unit to the MAIN
The POWER LED will be turned on when start working
The DFX MUTE switch is the internal effect on or off
The DIGITAL MULTI EFFECTS
Press the key stroke UP and DOWN,you will get the perfect never
berative effect you need,These functions can be turned up many
kinds of effective posture
01-10 reverb halls 11-20 reverb plates
21-30 echo/reverb 31-40 chorus1
41-50 stereo delay 51-60 mono delay
61-70 special reverb halls 71-80 special plates
81-90 special delay mono 91-99 special doubling
The power switch
The phantom power switch
The power jack
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MIC MIC
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5
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Fig. 2.1: Various connector types
2. WIRING
Insert Send & Return
Tip=
Send (out)
Rin g =
Ret u m ( i n )
Rin g
Connect the insert send with the input and the
insert return with the output of the effects device.
Headphones 1/4 connector
Tip=
Left Signal
Rin g =
Rig h t S i g n a l
Strain Relief Clamp
Fig. 2.2: Wiring diagram of insert cable and headphones plug
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electronically balanced, discrete input configuration
10 Hz to 200kHz
+14 dB to +60 dB
120 dB E.I.N.
3. SPECIFICATIONS
INPUT CHANNELS 1 through 5
Mic input
Line input
Frequency response
Gain range
SNR
Frequency response
Gain range
SNR
STEREO CHANNELS
EQUSLIZATION
Frequency response
Gain range
SNR
10 Hz to 70 kHz
Line: -8 to +15 dB / Mic: +13 to +60 dB
Line: 96 dB / Mic: 104 dB E.I.N.
LOW
MID
HI
50 Hz, +/- 15 dB
700 Hz, +/- 15dB
10 kHz, +/- 15 dB
MAIN MIX
Main Outputs
AUX Send
EFF Send
Tape Out
Phones Output
+28 dBu balanced / +22 dBu unbalanced
+22 dBu unbalanced
+22 dBu unbalanced
+22 dBu unbalanced
+15 dBu / 150
USA/Canada 120 V~, 60 Hz,
U.K./Australia 240 V~, 50 Hz
Europe 230 V~, 50 Hz,
Japan 100 V~, 50 - 60 Hz,
China 220 V~, 50 -60 Hz,
PHYSICAL
Electronically balanced
10 Hz to 130 kHz
-6 dB to +38 dB
95 dB E.I.N.
6 channel
Weight
Dimensions(H X W X D)mm
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