SE ToolBox

System Engineer Toolbox is a practical utility app for audio professionals, system engineers, PA techs, and live sound crews who need fast, reliable tools on site.

Built for real-world show conditions, the app brings together calculation tools, venue documents, mark-out helpers, reports, and audio utilities in one place.

Key Features:
:: Time Align
Calculate delay times, adjust for climate conditions, generate Smaart target curves, and use the built-in pink noise generator for tuning and line checks.

:: Converters
Convert measurements, weight, power, wavelength, wind speed, time, samples and more.

:: Sub Array Calculator
Design spaced sub arrays with frequency-aware calculations, wavelength checks, delay values, and phase references.

:: Venue Database
Browse Big Rig venue documents directly from the live online database. Search, filter by country, city and manufacturer, download files, and reopen saved files offline.

:: Damage Report
Log damaged equipment, add details, and keep track of issues during shows, tours, and prep.

:: PA Tools
Use azimuth and site angle tools for quick system aiming references.

:: Mark Out Tools
Plan room layouts, speaker positions, measurement notes, and site information.

:: Sound FX Library
Trigger useful sound effects from inside the app.

:: Built-in Game
Take a quick break with an audio-themed game.

System Engineer Toolbox is designed to be quick to open, easy to read, and useful when you are working under pressure in venues, fields, arenas, theatres, and production spaces.

Download System Engineer Toolbox and keep your essential system tools in your pocket.