USB Audio Player PRO is a high-quality media player designed for audiophiles, supporting USB audio DACs and HiRes audio chips found in the latest smartphones. It plays almost any audio format at resolutions and sample rates supported by your DAC, bypassing Android's audio limitations. Whether you use its custom-developed USB audio driver or the standard Android driver, this app offers superior sound quality.

This app also allows capturing and playing audio from other apps through an optional Feature Pack, enabling playback of services like Deezer and Apple Music using UAPP’s advanced sound engine. On many Android 8+ devices, it can switch Bluetooth properties of BT DACs, including codecs and sample rates, depending on the device and DAC compatibility.

With features like native DSD support, Toneboosters MorphIt Mobile, UPnP/DLNA file server playback, gapless playback, and more, USB Audio Player PRO is ideal for users seeking an uncompromised listening experience.

USB Audio Player PRO boasts an extensive list of features that cater to audiophiles. The app supports virtually all popular and less common audio formats, including wav, flac, mp3, m4a, MQA, DSD, SACD ISO, and more. It plays natively up to 32-bit/768kHz or any other rate/resolution your USB DAC supports, completely bypassing Android's audio system limitations.

The app utilizes HiRes audio chips found in many modern phones (LG V series, Samsung, OnePlus, Sony, Nokia, etc.) to play HiRes audio at 24-bit without resampling, offering bit-perfect playback. Additional features include DoP, native DSD, DSD-to-PCM conversion, synchronized lyrics display, 10-band equalizer, Last.fm scrobbling, Android Auto, and network playback via SambaV1/V2, FTP, WebDAV.

Optional in-app purchases unlock advanced functionalities such as ToneBoosters' parametric EQ, MorphIt headphones simulator, MQA Core decoder, and a Feature Pack containing UPnP control client, capturing audio from other apps, Dropbox streaming, and more.

USB Audio Player PRO offers an extensive music library that supports a wide range of audio formats beyond the standard Android offerings. This includes but is not limited to wav, flac, mp3, m4a, and even high-resolution formats like MQA and DSD.

The application ensures copyright authenticity by providing native playback of purchased or legally obtained audio files without any alteration. This means users can enjoy their HiRes audio collections exactly as intended by the artists and producers.

With its ability to play files up to any resolution and sample rate supported by the connected DAC, it stands out as a comprehensive tool for audiophiles who demand the highest quality playback of their diverse music libraries.

By supporting playback from various sources including UPnP/DLNA servers and popular streaming services like TIDAL and Qobuz, the app guarantees that users have legitimate access to a vast array of music content while maintaining copyright integrity.

One of the core strengths of USB Audio Player PRO is its superior audio quality options. The app supports almost all USB audio DACs and can play natively up to 32-bit/768kHz, completely bypassing the limitations of the Android audio system.

For devices equipped with HiRes audio chips, such as LG V series, Samsung, OnePlus, Sony, Nokia, and others, the app utilizes these to deliver 24-bit audio without resampling, ensuring pristine sound reproduction.

Advanced features like DoP, native DSD playback, and DSD-to-PCM conversion provide users with flexible options to tailor their listening experience according to their preferences and equipment capabilities.

In addition to hardware-based enhancements, the app also offers software solutions such as a 10-band equalizer, upsampling options, and Toneboosters MorphIt Mobileu2014an in-app purchase that allows simulation of over 600 headphone modelsu2014ensuring that every user can achieve their desired sound signature.