UTILITY
Sound Utility
The sound utility keeps the sound department running: they place and hide lavalier mics in wardrobe, manage batteries and frequencies, and solve problems without stopping the set. Felix Castillo worked as sound utility on the feature film La Tercera Edad.
What your production gains
Clean, hidden lavaliers
Placement designed for each garment, avoiding the fabric rustle that ruins a take.
No sound-related pauses on set
Batteries, cables and transmitters are checked between takes, not when something fails mid-scene.
Link with wardrobe and cast
Direct coordination with wardrobe and the cast for quick, comfortable changes.
How we work
- 01
Wardrobe test
Mic placement is rehearsed for every relevant wardrobe change.
- 02
Daily prep
Battery charging and checks, transmitter verification and mic assignment per character.
- 03
Support on set
Adjustments between takes, wardrobe changes and support for the boom operator and sound mixer.
On set

Related equipment
Frequently asked questions
When do you need a sound utility?
When there are several characters on wireless mics, frequent wardrobe changes or long days where the mixer and boom can't cover everything.
Related services
Need it for your next shoot?
Tell us the dates, location and type of production. We'll reply with availability and a quote.
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