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FXsound.com designs and distributes the DFX® Audio Enhancer product, which is the world's most popular PC multimedia software accessory with currently over 46 million downloads world-wide. DFX enhances the sound of most online music and video content streamed over the Web, including the YouTube, Pandora, Spotify and Last.fm streaming media services. DFX also performs real-time audio enhancement on most popular PC multimedia players, including the iTunes, Windows Media Player, and Winamp media players. More information about DFX can be found at FXsound.com. For the growing mobile segment, the innovative iDFX® Audio Enhancer software application was created to provide enhanced audio for portable devices, such as the popular iPhone, iPod, and iPad products. iDFX uses patent pending technology to re-encode users existing MP3 and AAC files, correcting for the loss of fidelity caused by the original encoding process. More information about iDFX can be found at FXsound.com.

FxSound Questions

The FxSound annual revenue was $10 million in 2026.

FxSound is based in San Francisco, California.

The NAICS codes for FxSound are [334310, 33, 334, 33431, 3343].

The SIC codes for FxSound are [36, 365].

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