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Loudspeakers
Hand-builds Italian high-end loudspeakers tuned by ear, voiced and finished one cabinet at a time in the Veneto.
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about sigma acoustics
Sigma Acoustics is an Italian loudspeaker maker built around designer Aldo Zaninello, who tunes every model by ear rather than to a measurement target. The brand operates under the Extreme Audio umbrella, with cabinets built by Venetian cabinetmakers and hand-painted as individual pieces — the work is closer to a coachbuilder's than a factory's, which is where the company's self-applied "Bugatti of loudspeakers" framing comes from. The current line centers on the MAAT and Orchestra families, with the MAAT range offered in Orchestra, Classica, and Modern configurations and statement models reaching well into six figures. Typical retail runs from roughly $38k to $75k and up, placing Sigma firmly in the cost-no-object tier where the buyer is paying for hand-voicing and bespoke finish as much as raw driver count. This is a niche import, not a household name. In the US, distribution runs through Audiologiconline, operated by Kaveh Saffari in Southern California — a single-importer channel rather than a broad dealer network. Press coverage has come from Stereophile (via Rocky Mountain Audio Fest show reports), Mono and Stereo, TNT-Audio, and hiendnews, which is the review footprint of an established European specialist rather than a brand competing for floor space against Wilson or Magico at every dealer. Buyers in the conversation are cross-shopping other low-volume European hand-built brands where voicing and cabinetwork carry the value. Production is in Italy, in the Veneto region of northern Italy, where the cabinets are made and each pair is finished and tuned before shipping.