PA-4.8 is made and published by Rainbow Audio GmbH. AppBrain is an independent app data site and isn't affiliated with Rainbow Audio GmbH. The app name, icon, screenshots and description belong to Rainbow Audio GmbH and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- September 16, 2025
- Size
- 5.10 MB
User feedback
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Store listing
By Rainbow Audio GmbH, from the App Store
Description by Rainbow Audio GmbH Written by the developer, not by AppBrain. Click to read.
This app gives you tools needed to fine tune virtually every aspect of your car audio system. Whether you ara a professional installer or an obsessive audiophile, this app allows you to realize the true potential of DSP tuning tools.
Features: 31 bands EQ parametric / grahpic equalization per channel. Phase correction.
Crossover type, frequency and slope adjustments. Independent input and output level controls.Time Delay. Input summing and linking. 6 customizable presets.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 5.10 MB
- Content rating
- Everyone
Technologies used by PA-4.8
Releases
Updates seen on the App Store- Version
- 1.0.2
- Launched
- August 2025
No changelog data
Alternatives
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More from Rainbow Audio GmbH
Rankings
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About the app and developer
About PA-4.8
PA-4.8 is an utilities app developed by Rainbow Audio GmbH.
User Ratings
The app has no ratings yet.
App Information
PA-4.8 is freely available from the App Store. The app size is 5.10 MB. The latest version available is 1.0.2. The last update was on September 16, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2025.
Developer information for Rainbow Audio GmbH
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