Busing, Submixing and Channel Muting
As we’ve seen, the MPL 1204 uses a system of four buses— pathways through which signal can be routed. The four MPL 1204 bus faders control the overall level of the signal being output through the four buses. When the “L/R” switches above each bus fader are pressed in, the signal from that bus is also routed to the Main and Control Room outputs. In this case, buses 1 and 3 are automatically routed to the left side of the Main and Control Room outputs and buses 2 and 4 are automatically routed to the right side of the Main and Control Room outputs. This
For example, you may want to connect the MPL 1204 to a
Another important plus is that you can use each bus to set up a submix within your overall mix. For example, let’s suppose that you’re using the MPL 1204 to do live sound and you have eight microphones on the drum kit— separate mics for the bass and snare drums as well as for the
You can also use the MPL 1204 bus switches to mute particular channels (that is, remove them temporarily from the overall mix without having to change their fader position). To do this, keep bus faders 3 and 4 down at their “∞ ” position (no signal) and use buses 1 and 2 for your overall mix. Then, to mute a signal, all you have to do is press that channel’s “Mute 3/4” switch; the signal will be rerouted to buses 3 and 4 (which are off) and will be removed from the mix you hear. To restore the signal (that is, unmute it), all you have to do is press that channel’s “Mute 3/4” switch again— since its fader hasn’t been moved, the sound will come back at the same level as before.
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∞ ∞
4 | 3 | 2 | 1 |
| BUS INSERTS |
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| MIXER LINKING |
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∞ | ∞ |
MUTE
3/4
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