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Condition is unknown, so I’d treat this as a pricey but not crazy ask rather than a clear buy or pass. At US$350, it sits well above your US$140 median and even above the US$310 75th percentile, so this is an ambitious listing unless it’s unusually complete, freshly serviced, or bundled with the right Crestron pieces.
The upside here is that Crestron Adagio gear is built for serious whole-home audio distribution: it’s a multi-room controller/amp aimed at clean, centralized playback rather than lifestyle-box convenience. That can make it attractive to someone restoring a legacy install or wanting a capable, hard-to-find control hub, but age and support matter, so I’d want confirmation it powers up, all outputs work, and the required accessories/programming pieces are included before paying near this level.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Crestron was founded in 1972 in the United States by George Feldstein and built its reputation in professional AV, automation, and control systems rather than in traditional consumer hi-fi. It is a privately held company headquartered in Rockleigh, New Jersey, and its core business has long centered on integrated technology for commercial spaces and high-end residential systems.
In audio, Crestron is best known for installation-oriented products: control processors, AV distribution, streaming audio-over-IP systems, amplifiers, and architectural speakers. Its residential audio line is built around the Crestron Home platform and DM NAX distribution hardware, while its speakers are typically developed with partners such as Origin Acoustics rather than sold as standalone audiophile separates.
In the market, Crestron sits in the premium custom-install and high-end integration segment, not the conventional hi-fi retail space. Its appeal is strongest among system designers, integrators, and affluent homeowners who want whole-house audio, automation, and discreet in-wall or in-ceiling sound, rather than collectors looking for turntables, headphones, or vintage separates. It is a niche but major brand in residential and commercial integration, with audio positioned as part of a broader control ecosystem.
See all Crestron listings on RADAR.
