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COS ENGINEERING is a premier company specializing in the development and manufacture of innovative audio solutions that set standards in sound quality.

Founded by three close friends who are serious about audio entertainment, COS Engineering is dedicated to developing tools for the digital age that make listening to music a pure pleasure. Based in Taiwan, the company combines cutting-edge engineering skills with a passion for perfect sound, which is reflected in every product that leaves its facility. The D1, COS Engineering's first product, was introduced in 2014.

They proudly offer a select range of products, including digital converters, amplifiers, and integrated audio systems, designed for both audiophiles and professional musicians. Each COS ENGINEERING product is the result of years of research and development and a continual pursuit of technical excellence.

The goal is to provide an exceptional sound experience that combines clarity, precision, and emotional depth. This is achieved by using only the highest quality components and the most advanced technologies. COS ENGINEERING continuously strives for innovations and improvements that push the boundaries of what is possible in the audio industry.

PREAMPLIFIER WITH DAC & HEADPHONE AMP COS proprietary algorithm with a linear-phase delay FIR filter can up-sample original data to 176.4K or 192K. D10 stores digital data in a onesecond buffer before converting to analog signals, under the coordination of a crystal oscillator with a jitter precisio..
€ 5.490,00
ex VAT:€ 4.500,00
PHONO-AMPLIFIERThere are 5 loading resistors and 3 loading capacitors, all selectable, to accommodate phono cartridges of your choice. Other features include JFET input stage, on-board low-noise linear regulator, and handpicked components for RIAA curve matching and zero capacitor between audio sign..
€ 854,00
ex VAT:€ 700,00
Stable and quality streaming is available, with or without a wire, for Tidal, Spotify, Deezer, and Qobuz. Setup is easy with iOS and Android applications. The D10 includes MQA technology, which enables you to play back MQA audio files and streams, delivering the sound of the original master recordin..
€ 1.098,00
ex VAT:€ 900,00