Matrix Audio is a high-fidelity digital audio brand established by a group of young people who are passionate about music and electronic technology. From their high-school days, the three founders would always get together to study DACs and amplifiers, share music and play musical instruments. In 2009 they got together once again and Matrix Audio was born.

After a decade of market testing, Matrix Audio has become a leading digital audio company, equipped with advanced research facilities and professional audio testing instruments. Matrix Audio has established an excellent brand and reputation both at home and abroad, by paying attention to the performance, function and build quality of products, while also focusing on the user experience and design. The Matrix team believes that revolution drives technological innovation. Not by following conventional paths, but by combining innovative thinking and operative technology, Matrix Audio aims to create amazing future products.

DEQX is an Australian company founded in Sydney Australia in the mid-1990’s under the name Clarity EQ Pty Ltd. Clarity EQ changed its name to DEQX Pty Limited in May 2003 to better reflect the company’s leading-edge digital loudspeaker correction, crossover and room compensation technology.

A world leader in DSP, the company’s unique measurement, calibration/correction algorithms and phase-correct DSP-based crossovers exploit the full potential of floating-point Digital Signal Processing (DSP) for audio.

The DEQX founders and R&D team have a three-decade history of pioneering digital audio innovation. Recognition of individual achievements includes a special award for Services to Audio from the Audio Engineering Society (AES) based in New York for developing the Sound Sampling Synthesizer and Computer Music Sequencing. Industry commentators have noted: „In the audio engineering world their DSP board must be considered the state-of-the-art, bar none.“

The principals of DEQX were pioneers in the concept of speaker correction – not just the inordinate frequency-response errors all speakers make, but even more importantly correcting the extraordinary timing/phase-response errors that only loudspeakers introduce. DEQX was the first company to introduce low-latency impulse response correction for speakers. EMI’s famous Abbey Road studios were early adopters and calibrated their surround mastering room with DEQX processors.

DEQX were also the first to develop software enabling perfect integration of their processors with any type of system. They were also the first to offer remote online speaker analysis, advice and installation support.

Frederik Carøe and Magnus F. Pedersen have been working together for nearly 10 years in a relationship started by their mutual friendship with – and education from Steen Aa. Duelund based upon his relentless quest for audio perfection.

2004 they launched a new generation of capacitors, inductors and resistors meticulously researced and developed to improve the performance of audio reproduction. 3 years later they unveiled the CAST line and erased all previous benchmarks within this field. Products befitting their shared vision of true excellence.
Frederik and Magnus still research and create based upon their deep knowledge passed on to them from Mr. Duelund. To do so, they manufacture unsurpassed complicated audio creations, inventing and developing technically flawless components to rigorous aesthetic demands.

Duelund Coherent Audio
Endrupvej 6a
Fredensborg
Denmark
Skype: duelundcoherentaudio
Tel. +45 26 36 66 32

CVR. 27618375

www.duelundaudio.com
info@duelundaudio.com

DENAFRIPS in-cooperated in year 2012, focus in developing high end audio equipment at a very affordable price.

Through the years of intense Research & Development, and continuous improvement, DENAFRIPS has finally settled with the current products range equipped with R-2R ladder DAC technology. The reason behind this with strong believe that R-2R DAC is the best way to reproduce music.

The name, DENAFRIPS, stand for:

D-ynamic
E-xquisite
N-atural
A-ttractive
F-idelity
R-efined
I-ntoxicating
P-ure
S-ophisticated

This mean a lot and it is the house-sound of DENAFRIPS products.