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This US$350 asking price is a fair deal for the B.Audio Control 4 C4-16ZAMSV3-B, landing exactly at the median of three recent comparable used listings where the 25th and 75th percentiles also sit at US$350. It is neither a bargain nor ambitious; it reflects the current market reality for this matrix switch in tested condition.
The C4-16ZAMSV3-B is a well-regarded 16x16 audio matrix that excels in routing multiple sources to numerous destinations with clean signal integrity, making it a favorite for serious multi-room or studio setups. The upside here is that the unit is tested and powers on, offering immediate confidence in a category where electronics can be unpredictable. The only caveat is the missing power cord, a standard accessory buyers should easily replace, but given the fair price and solid functionality, this remains a solid buying opportunity for an enthusiast needing reliable matrix routing.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
B.Audio is a French high-end audio brand founded in 2016 in Mutzig, located in the Alsatian vineyards of eastern France. The company was established by two brothers, engineers Cédric and Sébastien, who were supported by their father Gérard, a passionate music and technology enthusiast. Although the brand officially launched in October 2016, its research and development began as early as 2006, reflecting a decade of dedicated engineering before the first prototype met the founders’ rigorous standards.
The brand specializes in premium digital and analog components, with a core focus on DACs (digital-to-analog converters) and amplifiers. Its flagship products include the B.dac series of DACs and the B.amp integrated amplifier, both developed to work seamlessly together. B.Audio leverages contemporary technologies and professional engineering experience, particularly from the automotive sector, to deliver high-fidelity performance. The company manufactures all its products in its Mutzig workshop near Strasbourg, ensuring tight quality control and craftsmanship.
B.Audio holds a position as a niche boutique brand within the high-end audio market, appealing to discerning listeners who value technical innovation and sonic purity. It is not a mass-market or vintage-collector brand but rather a modern, forward-thinking manufacturer targeting audiophiles seeking cutting-edge digital audio solutions. With a reputation built on professional-grade engineering and a decade of R&D, B.Audio is recognized as a serious player in the premium segment, offering products that compete with established high-end names while maintaining a distinct, French engineering identity.
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