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This US$119 asking price is a strong deal for the Crestron Adagio AMS 8R, sitting well below the 25th percentile of US$80 and comfortably under the median of US$150 from 97 recent comparable listings. With the AMS line officially discontinued, finding a working unit at this price point is rare, especially when the market typically stretches from US$80 to US$300.
The Adagio AMS 8R is well-regarded for delivering four channels of distributed audio (45 watts per channel) to separate zones alongside a full 7.1 surround processor, making it a versatile hub for multi-room and home theater setups. Since this is a used unit with no HDD, the upside is the low entry cost for a feature-rich controller that is hard to replace new; at US$119, it’s a clear buying opportunity for enthusiasts who can verify audio output and zone functionality.
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.
