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Timing matters here because this is a legacy 8-channel rack amp, not a current model, so buyers should be shopping on condition and channel count rather than expecting new-model support. At US$165, it lands just under the median of US$175 and comfortably above the US$100 25th percentile, so this reads as a fair, buyable price rather than a steal.
The appeal is straightforward: these Sonance multichannel amps are built for clean whole-home audio or rack-based theater duty, with enough power and flexibility to run a serious distributed system in modest rack space. If it’s tested, quiet, and comes with the right accessories, it’s a sensible pickup for someone who needs eight channels more than flashy specs. The only real caveat is the usual one for older rack gear: confirm all channels are working, check for fan noise or heat issues, and make sure the control/trigger setup matches your use case.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sonance is an American architectural audio brand founded in the early 1980s by Scott Struthers and Geoff Spencer in Southern California. The company emerged from a simple but powerful idea: that high‑fidelity sound should not compromise interior design. In 1982, Sonance introduced the world’s first in‑wall loudspeaker, effectively creating the architectural speaker category and establishing a legacy built on innovation and discretion.
Today, Sonance is best known for in‑wall and in‑ceiling loudspeakers, outdoor audio systems, and multi‑room audio solutions, rather than amplifiers, turntables, DACs, or headphones. Its product range includes residential and commercial speakers, volume controls, and related electronics designed to blend seamlessly into walls, ceilings, and outdoor environments. The brand’s “degrees of invisibility” philosophy emphasizes clean aesthetics, flexible installation, and consistent performance across diverse spaces, from luxury homes to commercial venues.
Sonance occupies a strong position in the mid‑to‑high‑end custom‑installation market, widely recognized and frequently awarded in architectural and outdoor audio. It is a go‑to choice for integrators, architects, and design‑conscious clients who prioritize both performance and visual subtlety, rather than visible hi‑fi hardware.
See all Sonance listings on RADAR.
