A540DSP is made and published by 杏生 卢. AppBrain is an independent app data site and isn't affiliated with 杏生 卢. The app name, icon, screenshots and description belong to 杏生 卢 and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- May 11, 2026
- Size
- 25.6 MB
User feedback
Ratings and reviews on the App StoreComments on A540DSP for iOS
We don't have enough comments to show example comments. Please check back later.
Store listing
By 杏生 卢, from the App Store
Screenshots by 杏生 卢, from the the App Store listing
Description by 杏生 卢 Written by the developer, not by AppBrain. Click to read.
After connecting App to Car Amplifier with Integrated DSP, EQ, BASS,TIME ALIGNMENT, PHASE, MUTE, FILTER , SAVE SOUND SETTING TO PHONE, SAVE SOUND SETTING TO AMPLIFIER, LOAD SOUND SETTING FROM PHONE, RCA OUTPUT etc could be controlled through this App.
How to use:
1.Install App and turn on power of car
2. Turn on Bluetooth on your iPhone
3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically.
4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save.
Note：
1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
How to use:
1.Install App and turn on power of car
2. Turn on Bluetooth on your iPhone
3,Open App and wait for around 5 seconds, then click “Connect” icon in left corner of bottom. Amplifier will be connected to App automatically.
4.DIY you preferred sound and then click “Save to AMP” icon to save. Or click “ Save to Phone” to save.
Note：
1.Do not exit app during saving and do not turn off power supply, program may be shut down caused by this.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 25.6 MB
- Content rating
- Everyone
Technologies used by A540DSP
Releases
Updates seen on the App Store- Version
- 1.0.2
- Launched
- August 2018
No changelog data
Alternatives
Similar apps and more from 杏生 卢Alternatives to A540DSP
More from 杏生 卢
Rankings
App Store top chartsApp Store Rankings for A540DSP
This app is not ranked
About the app and developer
About A540DSP
A540DSP is an utilities app developed by 杏生 卢.
User Ratings
The app has no ratings yet.
App Information
A540DSP is freely available from the App Store. The app size is 25.58 MB. The latest version available is 1.0.2. The last update was on May 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since August 2018.
Developer information for 杏生 卢
Address: