USB Audio Player PRO Mod is a specialized audio playback application designed for audiophiles and users of external USB Digital-to-Analog Converters (DACs). It bypasses the standard Android audio resampling pipeline to deliver bit-perfect, high-resolution audio playback up to 32-bit/384kHz. The app supports a wide range of codecs including FLAC, DSD, MQA, and WAV, and integrates with streaming services like Tidal and Qobuz. Its primary function is to serve as a dedicated transport for high-quality audio hardware connected to Android devices via USB OTG or utilizing internal HiRes audio chips.
What This Mod Unlocks
- All premium in-app purchases are unlocked, including the MQA Core Decoder.
- The Toneboosters MorphIt Cell headphone correction and simulation feature is unlocked.
- All advertisements within the application interface are disabled.
- Access to all streaming service integrations (Tidal Masters, Qobuz) is fully enabled.
- Any feature gates tied to the "PRO" version status are removed.
The modded features are integrated directly into the application build. Upon launching USB Audio Player PRO Mod, the premium modules will be active without requiring any activation steps, license checks, or in-app purchase prompts. The interface will reflect the unlocked state, such as showing the MQA decoder as available.
The mod APK for USB Audio Player PRO Mod requires Android 4.1 or higher and approximately 35 MB of free storage for the initial installation and app data. Root access is not required. The mod functions by patching the license validation and in-app purchase routines within the original application code.
- Download the mod APK file for version 7.0.0.7.
- Enable "Install from Unknown Sources" for your package installer or browser in Android Settings.
- Open the downloaded APK file and proceed with the installation.
- Launch USB Audio Player PRO Mod. The unlocked features will be available immediately.
Several edge cases exist with this modification. Using the unlocked streaming service features requires valid user subscriptions to Tidal or Qobuz; the mod only unlocks the app's integration, not the service accounts. If the app's data is cleared or the app is reinstalled, the modded state persists as it is baked into the APK. There is a low risk of detection or service disruption for local file playback and USB DAC usage. However, any online functionality, including scrobbling to Last.fm or accessing streaming service catalogs, relies on the official app's servers and their tolerance for modified clients.