The leader in custom and universal-fit in-ear monitors designed for musicians, audio-engineers, gamers, and audiophiles - join our #64Fam. Hear Everything™

Vancouver, WA
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Introducing 64 Care Plan. At the time of designing/purchasing your CIEMs, you'll now have the option of purchasing a two year extension to the warranty with greatly increased coverage: -Four Total Years -Unlimited repairs -Two remolds -& more Learn More: bit.ly/4cmb2eQ
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Five new Floral faceplate options are now available on our CIEM configurator. You'll find them in the "Artwork" section. Made from real dried flowers, arranged by hand, and preserved in acrylic. You're able to combine them with most faceplate options as an artwork add-on.
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Each CIEM takes a unique assembly journey to get to the same result: perfect sound, maximum comfort, and excellent aesthetics.
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Precision instrument. Rugged tool. Premium product.
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The closer you look the more you see just how much is going on in each earpiece we build.
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Every 64 Audio IEM is capable of being used for high-resolution wireless personal playback. With all of our cables being detachable, an accessory like the iFi GO Pod can plug right into the 2-pin or IPX socket. All available in our website!
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Ocean made its debut at CanJam SoCal this weekend. Thank you to all who had a listen. We’re excited to share more in the coming weeks.
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U18s makes the most of our machining capabilities with a crystalline pattern milled into its aluminum faceplate and further elevated with by fly-cutting the surface to expose the natural aluminum color. An extremely limited number of B-Stock UIEMs are available through the end of the month.
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Introducing Ocean, 64 Audio’s flagship UIEM. Our new benchmark for portable high-end audio playback. Be among the first to hear it this weekend at @headfi CanJam SoCal 2026.
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Bruno Mars is on a generational run in the midst of The Romantic Tour covering almost the entire globe. Dozens of 64 Audio custom in-ear monitors are deployed throughout the stage, all the way to front of house, to ensure consistent and accurate monitoring.
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Over 15 years of making products at the highest-end equips us to maximize cost-constrained designs, like Aspire 3, with flagship level technology and performance.
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Commissioned by Becky G for her busy summer touring schedule, this bespoke 1 of 1 A18s features crystal clear shells, mirror silver faceplates and her monogram in gold foil.
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Good design holds up to scrutiny. Great design invites it.
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Lindsey Stirling continues to be one of the most physically engaging performers on her Duality Untamed Summer 2026 Tour. Her custom A12t keeps pace with both the sonic complexity of her violin and the intensity of her performance.
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No two Ripple Abalone faceplates are alike. Each is as unique as the person who wears it.
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Although our Emerald Wood faceplates have been discontinued, this set is a perfect example of our faceplate department's ability to recreate the original design when your IEMs come in for service.
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An exemplar flagship, Fourté is a bold statement on what’s possible in portable hifi when the rule book is re-written. Its acoustic tuning breakthroughs have subsequently flowed into all of our IEMs since 2016, and have influenced designs throughout the industry. After 10 years of service, Fourté is being discontinued with extremely limited global stock remaining. Pick up a piece of in-ear monitor history while you still can.
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Bespoke, 1 of 1, A12t CIEMs built for Mike Stringer of @spiritboxband. Pearlescent black shells, black chrome faceplates, with custom silver foil artwork.
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