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Sonance AS-1 Automatic Speaker-Level Amplifier Switcher with Power Supply w625
Sonance 7 views

Sonance AS-1 Automatic Speaker-Level Amplifier Switcher with Power Supply w625

USD$39
Location
US
Seller
broomstick6
Source
eBay US
Posted
21 Aug 2026
Last seen
1d ago

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Our Thoughts RADAR AI

This is a buyer’s market for this category right now: at US$65, this sits well below the US$109 25th percentile and far under the US$180 median, so it reads as a strong deal rather than a merely fair one. For a niche Sonance accessory, that’s the kind of price that usually leaves room for a quick yes if you need the function.

What makes it worthwhile is simple: these speaker-level switchers are handy little problem-solvers for integrating a power amp into a system without fuss, and Sonance gear is generally built to be practical and reliable rather than flashy. If the power supply is included and the unit is working cleanly, the upside is solid; at this price, the main buy-side check is just confirming it powers up and switches properly, since that’s the only real make-or-break point here.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Sonance

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.

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