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64 Audio Duo Headphones - In Ear Monitors For sale is the 64 Audio Duo. These feature a unique dual-driver hybrid design that delivers deep bass and a wide, open-back feel. Perfect for those who find traditional IEMs too "closed-in."• Includes: Original packaging and accessories.• Fit: Very lightweight and ergonomic.• Status: Mint condition. Fully tested and working perfectly.Happy to demo. Message me with any questions! Condition: As New / Mint Payment Method: EFF, cash on pickup Time Left: 1 hour and 1 minute Region/State: (TAS) Tasmania/Australia By James H. 0 Comments Secure Ad AUD $880 Da
This is a strong deal. Against your AUD benchmark, A$880 sits well below the A$1,365 25th percentile and far under the A$1,900 median, so it looks like a genuine bargain rather than merely a fair ask.
The Duo is well-regarded for its unusually open, spacious presentation, with a warm, natural tilt and good bass body for a hybrid IEM, so it’s appealing if you want a more relaxed 64 Audio sound. At like new and at this price, the upside is clear: you’re getting a distinctive, higher-tier piece at a level that leaves room for resale if it isn’t your tuning.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
64 Audio traces its roots to 2010, when sound engineer Vitaliy Belonozhko founded 1964 Ears in his spare bedroom in Portland, Oregon. Frustrated with the limitations of existing in-ear monitors compared to traditional floor wedges, Belonozhko—a veteran of over a decade working with Northwest musicians and production companies—began crafting custom solutions. His initial project involved disassembling his own IEMs to build a pair for his wife, sparking a family-driven venture fueled by his passion for music. Rebranded as 64 Audio, the company marked its 15th anniversary in 2025, evolving from humble origins into a global force now based in Vancouver, Washington.
The brand specializes exclusively in premium in-ear monitors (IEMs), eschewing amplifiers, speakers, or other hi-fi categories. Renowned for proprietary innovations like tia™ technology, which enhances sound clarity and reduces distortion, 64 Audio delivers custom and universal-fit models tailored for stage monitoring and critical listening. These IEMs prioritize comfort, reliability, and sonic precision, with multi-driver configurations that capture every nuance of live and recorded music.
Positioned firmly in the high-end niche, 64 Audio commands respect among GRAMMY-winning artists, front-of-house engineers, studio producers, and discerning audiophiles worldwide, with products sold in 92 countries. Its reputation rests on relentless innovation, technical excellence, and a mission to deepen musical connection—"Hear. Feel. Create."—making it the go-to for professionals and enthusiasts demanding uncompromising performance.
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