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Audio Unleashed

Audio Unleashed

By: Brent Butterworth & Dennis Burger
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This is Audio Unleashed: the world’s only totally unfiltered, freewheeling, fearless discussion about the latest events in the world of audio, featuring veteran audio reviewers Brent Butterworth and Dennis Burger. With decades of experience, a modest grasp of science and logic, and a marginal degree of financial security, they can tell the good from the bad, and the proven from the preposterous — and they’re not afraid to tell you what’s what.Copyright 2023 Butterburger Productions. All rights reserved. Art
Episodes
  • “Effort is a Little Passé These Days”
    Jun 24 2026

    We’re on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis dig into a review of Sonarworks’ SoundID Virtual Monitoring PRO system, which aims to go toe-to-toe with the Smyth Realiser for a tenth of the cost. Is this, at long last, a practical and effective way to simulate speakers through headphones? Then they dig into the coverage of High End Vienna to discuss the venue change and the coolest new products shown at the show, and confidently opine about the current relevance (or not) of B&W and JBL. After that, they talk about sound systems as an aesthetic vibe completely divorced from their function as sound systems. Are audiophiles suddenly hip? (Spoiler: No.)

    💿 “The Audiophile Society's Speaker Test and System Optimization Album”: https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album. Use code AudioUnleashed25 for 25% off.

    📖 Get your copy of the 4th edition of Floyd Toole’s legendary book, Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers, Rooms and Headphones with DISCOUNT CODE 25SMA4: https://www.routledge.com/Sound-Reproduction-The-Acoustics-and-Psychoacoustics-of-Loudspeakers-Rooms-and-Headphones/Toole-Olive-Welti/p/book/9781032761930

    Dennis’ relaunched YouTube channel: https://www.youtube.com/@AdventureswithCPAP

    Brent’s audio projects:

    💿 The Audiophile Society's Amazing Fabulous Magnificent Speaker Test Album (engineered by Brent with VO by Dennis): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album

    💿 The Audiophile Society's Headphone Evaluation and Spatial Audio Test Album (engineered by Brent): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-headphone-evaluation-and-spatial-audio-test-album

    💿 Plaid Pants, Brent’s latest album! https://cygerbutterworth.bandcamp.com/album/plaid-pants

    Further Reading:

    “Sonarworks: SoundID Virtual Monitoring PRO” by Adam Kagan: https://tapeop.com/reviews/gear/173/soundid-virtual-monitoring-pro

    “High End 2026 coverage fromVienna, Austria” on SoundStage! Global: https://www.soundstageglobal.com/index.php/shows-events/high-end-2026-vienna-austria

    “10 of the most exciting hi-fi products we saw at High End Vienna 2026” by Kashfia Kabir: https://www.whathifi.com/hi-fi/turntables/10-of-the-most-exciting-hi-fi-products-we-saw-at-high-end-vienna-2026

    “Why is everyone suddenly obsessed with sound systems?”: https://www.instagram.com/reels/DYqMiX4v_6c/

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    59 mins
  • “We Need Some Plausible Deniability Here”
    Jun 10 2026

    This week, Brent and Dennis are just asking questions. Questions such as: Do VU meters really make everything sound better? (Obviously, yes.) Can you do science if you don’t even understand science? (Probably not on purpose!) If our music is going to be made by taste-making hacks using AI, does hi-fi even matter anymore? (Nerd fight!)

    💿 “The Audiophile Society's Speaker Test and System Optimization Album”: https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album. Use code AudioUnleashed25 for 25% off.

    📖 Get your copy of the 4th edition of Floyd Toole’s legendary book, Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers, Rooms and Headphones with DISCOUNT CODE 25SMA4: https://www.routledge.com/Sound-Reproduction-The-Acoustics-and-Psychoacoustics-of-Loudspeakers-Rooms-and-Headphones/Toole-Olive-Welti/p/book/9781032761930

    Dennis’ relaunched YouTube channel: https://www.youtube.com/@AdventureswithCPAP

    Brent’s audio projects:

    💿 The Audiophile Society's Amazing Fabulous Magnificent Speaker Test Album (engineered by Brent with VO by Dennis): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album

    💿 The Audiophile Society's Headphone Evaluation and Spatial Audio Test Album (engineered by Brent): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-headphone-evaluation-and-spatial-audio-test-album

    💿 Plaid Pants, Brent’s latest album! https://cygerbutterworth.bandcamp.com/album/plaid-pants

    Further Reading:

    • “Keith Pray Acquires Stereophile in a Management Buyout”: https://www.whatsbestforum.com/threads/keith-pray-acquires-stereophile-in-a-management-buyout.42487/
    • “This HiFi Upgrade Changed How I Hear Everything” by cheapaudioman: https://youtu.be/XqELlz_vl5U?si=0lPX7GaXSVu7K-Sp
    • “What the Spec Sheet Doesn’t Capture” by Theodore W. Denney III: https://www.synergisticresearch.com/fundamentals/tunein-with-ted/what-the-spec-sheet-doesnt-capture/
    • “Independent Perceptual Evidence for Electromagnetic Field Effects in High-End Audio Systems” probably written by Claude (in our opinion): https://www.synergisticresearch.com/wp-content/uploads/2026/03/SR-WhitePaper-CanJam2026-v4.pdf
    • “Music After the Generative AI Creative Big Bang” by Kylie Bylin: https://www.hypebot.com/music-after-the-generative-ai-creative-big-bang/
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    1 hr and 17 mins
  • “There’s a Friggin’ Capybara!”
    May 27 2026

    We’re on Patreon! Find us at https://www.patreon.com/AudioUnleashed This week, Brent and Dennis kick things off by considering whether lack of cred is as big a problem with audio critics as it is for music critics, and debate whether or not Billy Joel is one of our greatest songwriters, even though both of them would happily pay to never hear “Uptown Girl” again. Then they dig deep into the latest retro revival sweeping through the speaker industry: field coils. Are electromagnets better for inner detail than permanent magnets? What do they do to microdynamics? We report; you decide. And wrapping up the conversation for most listeners, they riff on the announcements of two radically different personal audio products: a $7500 “quad-brid” IEM from Campfire and an adorable little headphone amp and DAC from Fosi.

    💿 “The Audiophile Society's Speaker Test and System Optimization Album”: https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album. Use code AudioUnleashed25 for 25% off.

    📖 Get your copy of the 4th edition of Floyd Toole’s legendary book, Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers, Rooms and Headphones with DISCOUNT CODE 25SMA4: https://www.routledge.com/Sound-Reproduction-The-Acoustics-and-Psychoacoustics-of-Loudspeakers-Rooms-and-Headphones/Toole-Olive-Welti/p/book/9781032761930

    Dennis’ relaunched YouTube channel: https://www.youtube.com/@AdventureswithCPAP

    Brent’s audio projects:

    💿 The Audiophile Society's Amazing Fabulous Magnificent Speaker Test Album (engineered by Brent with VO by Dennis): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-speaker-test-and-system-optimization-album

    💿 The Audiophile Society's Headphone Evaluation and Spatial Audio Test Album (engineered by Brent): https://theaudiophilesociety.com/collections/albums/products/the-audiophile-societys-headphone-evaluation-and-spatial-audio-test-album

    💿 Plaid Pants, Brent’s latest album! https://cygerbutterworth.bandcamp.com/album/plaid-pants

    Further Reading:

    • “The NYT ‘Greatest Songwriters’ List is an Absolute Disaster” by Rick Beato: https://youtu.be/Dr2nuKFM33s?si=CgxO5cQpIhZhkpby
    • “Watch This NYT "Music Critic" Embarrass Himself...AGAIN” by Rick Beato: https://youtu.be/IQTMkjQvHoc?si=b0kbWV9mIH7_HqWg
    • “Rick Beato Versus the NY Times” by Ted Gioia: https://www.honest-broker.com/p/rick-beato-versus-the-ny-times
    • “Jon Caramanica is a bad cliché” by Brad Mehldau: https://bradmehldau.substack.com/p/jon-caramanica-is-a-bad-cliche
    • Jones and Cerreta: https://jonesandcerreta.com/
    • “The HiFi Five Episode 29: Field Coil Loudspeakers” by The HiFi Five: https://www.youtube.com/live/NW0FBrwVq1w?si=os6YvtuUurs7WA9O
    • Campfire Audio Chimera - Quad-brid IEM: https://www.campfireaudio.com/products/chimera
    • Fosi MD3 MagDac: https://fosiaudio.com/pages/fosi-audio-md3-magnetic-dac-headphone-amp
    Show More Show Less
    1 hr and 1 min
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