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Are you paying fair market for a solid amp, or just one more than you need to? At US$90, this sits right around the median of recent comparables at US$88, just above the 25th percentile (US$80) and well below the 75th percentile (US$117), so it reads as a fair ask, not a bargain or an overreach.
That makes it a sensible buy if the unit is clean and fully functional, because these multi-channel Sonance amps are valued for straightforward, dependable power in custom-install setups. The upside is strongest if it’s been lightly used, comes from a careful owner, and includes the original power cord or any rack hardware; if not, I’d mainly want proof that all channels run quietly and the amp has no heat or protection issues before paying full ask.
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.
