Digital audio formats decoded: FLAC, WAV, MP3, DSD, and more

What’s the difference between a FLAC file and a WAV file? Is Apple Lossless really lossless? Does high-resolution audio always sound better? JR and Huffy bring in Zak from Crutchfield’s video team to decode the alphabet soup of digital music formats, including PCM, FLAC, ALAC, WAV, AIFF, MP3, DSD, and the mostly-retired MQA. Whether you’re sorting through a hard drive full of old downloads, ripping a CD collection, or starting a music library you actually own, this episode helps make sense of what those letters and numbers mean.

The conversation gets beyond file formats, too. The guys explain bit depth and sample rate, why a well-mastered CD-quality song can beat a poorly mastered high-res track, and where great sound can get lost between your source, DAC, amplifier, speakers, Wi Fi, and Bluetooth. They also compare the lossless offerings from Apple Music, TIDAL, Qobuz, Amazon Music Unlimited, and Spotify — plus why convenient Bluetooth listening can still be exactly the right choice, even for people who care a lot about sound quality. Email us if you have any questions you’d like us to answer on the show, podcast@Crutchfield.com .

Zak really likes his WiiM streaming devices. Here’s a link to all our current WiiM products:

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