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At £209, this sits well above the obvious used-market alternative in this class of multi-zone amp, where the median is £125 and even the 75th percentile is only £148. That makes the ask ambitious rather than fair; it would need exceptional condition, a particularly clean install history, or useful extras to justify it.
What keeps it interesting is that the SONAMP 1230 is a respected whole-home workhorse: 12 channels, sensible output for distributed audio, and a reputation for being straightforward and durable when healthy. It’s the kind of amp buyers pick for reliable zone duty rather than audiophile fireworks, so a tidy, fully working example has real utility. At this price, though, I’d want proof it’s serviced, tested, and complete before paying up.
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.
