Live Sound Basics
An XLR Connector Does Not Tell You Whether the Signal Is Mic or Line
Identify mic and line levels from equipment specifications rather than the XLR connector, then plan a sound-check that avoids preventable input mismatches.
LIVE MUSIC · FESTIVALS · CULTURE
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Live Sound Basics
Input Gain and the Channel Fader Change Different Parts of a Live Mix
Set input gain with the signal path in mind, then use the channel fader to balance the live mix without trying to repair upstream clipping downstream.
Live Sound
A Feedback Ring Is a Signal-Path Problem, Not a Request for More Volume
Recognise microphone feedback as a repeating sound loop and work with the sound engineer on placement and gain before the audience arrives.
Recording Basics
Phantom Power Is a Microphone Requirement, Not a Volume Boost
Phantom power supplies compatible microphone electronics; it is not an extra loudness setting. Check the microphone, cable and interface before switching it on.
Live Sound
A Balanced Audio Connection Depends on Both Ends of the Cable
A balanced audio connection depends on compatible equipment and wiring. A familiar connector shape alone does not tell you what signal it carries.
Live Sound Basics
A Mono Sound Check Can Reveal What a Wide Stereo Mix Hides
Check how a stereo mix sums to mono before release, listening for disappearing elements rather than assuming wider always means better.