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The timing is a little “late-cycle” in the best sense: this is an older DSP amp, but the format still makes sense if you need a compact, install-friendly two-channel unit with proper digital processing and control options. At £209, it sits above the £146 median but well below the £242 75th percentile, so it reads as a sensible fair-price listing rather than a bargain or an overreach.
What keeps it attractive is the useful mix of power, DSP, and small-rack practicality; these were built for tidy distributed-audio setups and can still make a lot of sense for custom installs or a neat hi-fi/AV utility amp. If the unit is complete and behaves properly, the main thing to check is that all digital functions and outputs are working cleanly, since that’s where the value lives.
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.
