iBasso UAC
Digital tuning for the iBasso Audio USB DC Series Decode Amp
iBasso developer · com.ibasso.volume
UpdatedMar 13, 2026
PublishedMar 1, 2022
Packagecom.ibasso.volume
MD5eae95d5e95709fb2b4afa1e7814440fc
SHA1 (signer)74:42:4C:1A:FF:C8:CB:17:9E:E7:40:A2:BC:3A:B9:07:81:3C:97:6B
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Malware scanTRUSTED
Websitehttps://ibasso.cn/
Contact[email protected]
What's new
Resolving issues with incorrect settings for DC04U and Macchiato PEQ Peek filters
Description
Digital tuning for the iBasso Audio USB DC Series Decode Amp
Android 5.0 and above systems support UAC2.0 protocol by default, but mobile phone manufacturers usually use SRC output for compatibility reasons, which will introduce other interference and noise floor of mobile phones, which is unacceptable for those who pursue HIFI sound quality.
iBasso UAC supports 64 levels of hardware volume direct control for a better sound quality experience.
iBassoUAC APP Instructions:
1. After installing the iBassoUAC APP, insert DC01
2. Do not plug in the headphones, adjust the system volume to the maximum
3. Open the app and adjust the volume to the optimal value.
4. When using other programs, do not turn off the app in the background. When you need to adjust the volume, switch back to APP.
Ps: system adjustment belongs to software adjustment, the maximum volume is adjusted to provide the maximum level to avoid system bottlenecks; APP adjusts the volume to a total of 64 levels, belonging to hardware adjustment, global controllable
Android 5.0 and above systems support UAC2.0 protocol by default, but mobile phone manufacturers usually use SRC output for compatibility reasons, which will introduce other interference and noise floor of mobile phones, which is unacceptable for those who pursue HIFI sound quality.
iBasso UAC supports 64 levels of hardware volume direct control for a better sound quality experience.
iBassoUAC APP Instructions:
1. After installing the iBassoUAC APP, insert DC01
2. Do not plug in the headphones, adjust the system volume to the maximum
3. Open the app and adjust the volume to the optimal value.
4. When using other programs, do not turn off the app in the background. When you need to adjust the volume, switch back to APP.
Ps: system adjustment belongs to software adjustment, the maximum volume is adjusted to provide the maximum level to avoid system bottlenecks; APP adjusts the volume to a total of 64 levels, belonging to hardware adjustment, global controllable
Required features
- Faketouch android.hardware.faketouch
- Microphone android.hardware.microphone
- Screen Portrait android.hardware.screen.portrait
- Usb Host android.hardware.usb.host
- Wifi android.hardware.wifi
Permissions (10)
iBasso UAC requests the following Android permissions:
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Access Wifi State android.permission.ACCESS_WIFI_STATE
- Foreground Service android.permission.FOREGROUND_SERVICE
- Foreground Service Connected Device android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE
- Internet android.permission.INTERNET
- Post Notifications android.permission.POST_NOTIFICATIONS
- Read Phone State android.permission.READ_PHONE_STATE
- Record Audio android.permission.RECORD_AUDIO
- Wake Lock android.permission.WAKE_LOCK
- Com Ibasso Volume Dynamic Receiver Not Exported Permission com.ibasso.volume.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
