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Compared with buying a newer processor at this money, the Maestro M9 is a compelling used option. At US$1,700, it sits above the US$499 median and US$1,125 75th-percentile mark from 59 comparables, so it is ambitious rather than a bargain—but not wildly detached from the market, with another used listing around US$2,000.
The appeal is its unusually capable 7.1.4 processing, balanced outputs, Dolby Atmos/DTS:X support, 4K HDMI handling, and included Dirac Live room correction, which remains the real differentiator for serious theater systems. It is a strong choice when you need extensive connectivity and external amplification, especially if the remote, calibration microphone, and Dirac access are included. At this price, insist on a complete, fully tested example and negotiate toward the low-US$1,000s unless the condition and accessories are exceptional.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in 1977 in the Pacific Northwest outside Seattle, USA, AudioControl emerged during the Golden Age of Hi-Fi, when professional music engineers sought to bridge the gap between studio mastering tools and home listening. Conceived to help enthusiasts overcome room acoustics and recapture the intended sonic fidelity of recordings, the company has maintained its manufacturing base there for nearly five decades, fostering a culture of relentless innovation and craftsmanship.
AudioControl specializes in high-performance amplifiers, signal processors, receivers, and preamplifiers designed for demanding applications. Iconic products like the Epicenter bass processor highlight their expertise, alongside multi-zone amps, home cinema solutions, and distributed audio gear tailored for whole-home, outdoor, and commercial setups. These components excel in transforming standard audio into immersive, concert-like experiences, with a legacy in equalizers and processors born from the vinyl and cassette era.
Positioned as a mid-to-high-tier leader in custom integration and professional AV, AudioControl commands strong market share—ranking No. 5 in home theater processors and No. 6 in amplifiers per 2021 analysis—prioritizing reliability for installers over mass-market consumer gear. Award-winning and patent-backed, it appeals to discerning buyers valuing pro-grade performance in residential and commercial environments, backed by a network of specialty dealers worldwide.
See all AudioControl listings on RADAR.
