Applications
Application 2 - Using The MPL 1204 As A Main Live Mixer
Here, the MPL 1204’s Main output is connected to the input of a power amplifier, and, from there, to PA speakers. Microphones and line level signals are connected to various channel inputs, and a
Aux return 1/2. Another signal processor is connected to channel insert 1 so as to affect the signal coming from the mic connected to channel 1, and a third signal processor is connected to Bus insert 4 so that a submix of all channels routed to bus 4 are processed simultaneously.
MIDI TONE GENERATOR
L R
L R
DRUM MACHINE | MIDI KEYBOARD |
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CASSETTE or DAT
R L
MPL 1204 12 CHANNEL MIC MIXER |
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| TRS |
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POWER | STEREO INPUT | 2 | 1 | 2 | 1 |
| 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 |
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ON | TIP = LEFT |
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| 3 | Ring | Tip |
| RING = RIGHT |
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| SLEEVE = COM |
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| TRS |
| 12 | 11 |
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| 4 | 3 |
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| BALANCED |
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| SIGNAL PROCESSOR | ||||||||||||||
| SLEEVE = COM |
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| STEREO INPUTS |
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| MICROPHONE INPUTS BALANCED +4dBu TO |
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| TIP = HI |
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OFF | RING = LO |
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| AUX RETURNS |
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| TRS INSERT |
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| UNBALANCED 10KΩ | +4dBu | TAPE IN |
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| LINE INPUTS BALANCED +24dBu TO |
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| 1/2 | UNBALANCED | 12 | 11 |
| 10 | 9 | 8 |
| 7 | 6 |
| 5 | 4 |
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| UNBALANCED |
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| 10KΩ |
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| TIP = RETURN |
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| RING = SEND |
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| L/11 |
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| SLEEVE = COM |
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FUSE | XLR |
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1A/250V[115V] | BALANCED |
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0.5A/250V[230V] | 3 = LO |
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| R/12 |
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| 2 = HI |
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| 1 = COM |
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| 12 | 11 |
| 10 | 9 | 8 |
| 7 | 6 |
| 5 | 4 |
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| AUX SENDS | +4dBu |
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| CHANNEL INSERTS TIP RETURN |
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| UNBALANCED <75Ω |
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| AVIS; |
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| RIGHT |
| LEFT |
| RIGHT |
| LEFT |
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| 3 | 2 | 1 |
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| RISQUE DE CHOC ELECTRIQUE |
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| NE PAS OUVRIR |
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| 2 | 1 |
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| DO NOT EXPOSE THIS EQUIPMENT |
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| Ring |
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| TO RAIN OR MOISTURE. |
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| 3 |
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| Tip | |
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| POWER 115V/230 - 50/60 Hz 25W |
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| MAIN |
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| CONTROL ROOM |
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| BUS OUTPUTSΩ |
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| BUS INSERTS |
| SIGNAL PROCESSOR | |||||||||
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| BALANCED <75Ω | +4dBu | BALANCED <75Ω | +4dBu |
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| UNBALANCED 75Ω | +4dBu |
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| UNBALANCED 75 | +4dBu |
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| MIXER LINKING |
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RATING
SAMSON
| CAUTION | ! |
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~AC INPUT | RISK OF ELECTRIC SHOCK |
| S / N |
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115V/230V | DO NOT OPEN |
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50/60Hz, 25W |
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R
L
SIGNAL PROCESSOR
SAMSON | SERVO - 240 |
SAMSON | SERVO - 240 |
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