Samson MPL 1204 - Manual (Page 27)

27
Application 3 - Using The MPL 1204 As A Keyboard Submixer
Here, various keyboards and MIDI tone generators are connected to the channel line inputs of the MPL 1204. Signal
processors are connected to Aux sends and returns and to channel inserts as required. The Main output can then be
routed to a stereo input channel of a live performance or recording mixing console, with the performer having complete
control over the blend of signals being provided to the sound engineer.
MIDI KEYBOARD
MIDI KEYBOARD
L R
MIDI TONE GENERATOR
L R
MIDI TONE GENERATOR
SIGNAL PROCESSOR
SIGNAL PROCESSOR IN
Ring Tip
L
R
L R
SAMSON
MPL2242 MPL2242
MPL 1204 12 CHANNEL MIC MIXER
1/2 3/4
1
AUX RETURNS STEREO INPUTS UNBALANCED 10K Ω +4dBu
S / N
AVIS;
RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
ON
OFF
~AC INPUT 115V/230V 50/60Hz, 25W
SAMSON
TRS STEREO INPUT TIP = LEFT
RING = RIGHT
SLEEVE = COM
TRS BALANCED TIP = HI
RING = LO
SLEEVE = COM
TRS INSERT UNBALANCED
TIP = RETURN
RING = SEND
SLEEVE = COM
XLR BALANCED 3 = LO
2 = HI
1 = COM FUSE 1A/250V[115V] 0.5A/250V[230V]
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
!
115V/230 - 50/60 Hz 25W POWER RATING
1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3 1 2
3
2 AUX SENDS UNBALANCED <75 Ω +4dBu
TAPE IN UNBALANCED 10K Ω -10dBu
12 11 10 9 8 7 6 5 4 3 2 1
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
1
1
2
2
3
3
MICROPHONE INPUTS BALANCED +4dBu TO -50dBu
LINE INPUTS BALANCED +24dBu TO -30dBu
CHANNEL INSERTS TIP RETURN -RING SEND -SLEEVE GND
BUS INSERTS UNBALANCED 75 Ω +4dBu MIXER LINKING
4 1 2 3
BUS OUTPUTS UNBALANCED 75 Ω +4dBu
4 1 2 3
CONTROL ROOM BALANCED <75 Ω +4dBu
RIGHT LEFT
1 2
3
1 2
3
MAIN BALANCED <75 Ω +4dBu
POWER
L/11
R/12
RIGHT LEFT
Applications