July 2022


Hello, France.

Prestige Audio Difffusion, welcome!

A few words from Marc, our friend in France:

Prestige Audio Diffusion was founded in 2013 by Mr. Marc LOUBEAU, and we import & distribute some of the finest brands in France & Monaco, but also in French part of Belgium and French part of Switzerland for many of them. 

We are totally dedicated to hifi / high end audio market ; and we select the greatest products the world has to offer in our market.  Our philosophy is also to propose the best possible customer service. We are located in South of France ; but we have also a permanent representation in Paris. The products of our portfolio are proposed in collaboration with  a dealers network. 

Our dealers partners are carefully selected ; to provide the best possible demonstrations & expertise to end-users. 

For more info please visit:  http://https://www.prestigeaudio-diffusion.fr/.

June 2022


Hello, Italy.

ProAudio Italia, welcome!

Our friend in Italy has a few words to say:

Operating for over forty years in the Audio Specialist & Professional field, we at ProAudio Italia have decided to capitalize on our consolidated professional experience to bring the best sound possible to the homes of audio enthusiasts.

The brands we distribute are carefully selected to ensure optimal performance in the light of the best value for money.

Our choices are supported by the consensus of the most qualified professionals in the international leading sectorial press.

For more info please visit:  http://https://www.proaudioitalia.it/.

March 2022


Hello, Singapore.

Horizon Acoustics, welcome!

A few words from our friend in Singapore:

Music has been a huge part of my life ever since I was a child. Those days of growing up and listening to Cliff Richard, Elvis Presley and Chubby Checkers while watching the world go by left me with a lifelong love affair with music.

These days, my aural pleasures lean towards the smooth sounds of jazz, but one thing has never changed. That is; my belief that enjoying music in itself comes first. And that the best audio equipment brings the experience and enjoyment of listening to music to a whole new level.

I started Horizon Acoustics with a passion and eagerness to share my experience in putting together sound systems that suit every individual’s preference and budget. I believe that there is no “one size fits all” approach to the perfect sound system and that’s what sets Horizon Acoustics apart. As much as I love listening to music, I also love listening to customers share their own passion for music and find out what works for them. My favourite part is working with customers to create a sound system that has a touch of their own musical identity.

If you can’t live without music and love amazing sound, I’m sure we’ll have lots to talk about. Contact us to make an appointment.

For more info please visit:  http://https://www.horizonacoustics.com/.

Oct 2021


Hello, Netherlands.

Hexagon Audio, welcome!

Our friend in Amsterdam has a few words to say:

Hexagon Audio was founded 5 years ago when we started with Swedish brands Lejonklou and Klangedang. Soon after that we got in touch with British loudspeaker manufacturer Graham Audio who is famed for bringing vintage BBC speaker models such as LS3/5A and 5/9 to the market but re-engineering these technically to contemporary times - which is our commercially most successful brand today.

We try to be different in selecting our brands where both the real music lover and the audiophile purist are being moved by the emotional message that music contains, as that's what true music playback is all about for us - being touched and involved by what the artists have recorded.

One of our latest additions is British manufacturer AVID, known for its perfectionist turntables as the Acutus but also their purist amplifier and speaker range.

To know more about Hexagon Audio, please visit http://https://www.hexagonaudio.eu/.

Sept 2021


Hello, Greece.

Audio Soul Ultra, welcome!

Our friend in Athens sent a short intro:

Audio Soul and Ultra Audio were founded in 2007 by Mr. Anestis Koulis and Mr. Geroge Kopsaftopoulos, as separate companies with the aim of introducing premium high-end audio brands and first class customer service. Through the years, sharing the same philosophy and aspirations, the two companies became one entity as Audio Soul Ultra distributions company and South Sounds retail store.

During 2020 our company moved to a new location in a bigger autonomous building, closer to the Athens center and only 1,6Km from the Acropolis.

Through the years a dealers network was build along with private customers clientele, both growing until today. But the philosophy of presenting the greatest products the world has to offer in our market with the best possible customer service is still driving Audio Soul Ultra.

For more information, please visit http://www.audiosoulultra.gr and http://www.facebook.com/AudioSoulUltra .

9月 2021


歡迎宜蘭朋友 -- 穩力專業音響設計規劃。


Mar 2021


COS D10 is Roon Ready.

Jan 2021


Hello, Sweden.

This is the beginning of a new year. Yes! Perfect-Sense of Sweden, welcome!

Please visit http://www.perfect-sense.se . Surely worth exploring.

Nov 2020


Hello, Australia.

We are happy to announce that Maxmedia of Australia is with us.

Our friend at Maxmedia, Cameron Keating, was the Sales and Product Director for Australia for TEAC/TASCAM/ESOTERIC/DSPD for over 18 years before starting up MAXMEDIA in 2005. And he himself was way into HIFI from the age of 12. 

Here is a short message from him:

MAXMEDIA brings to you a table of exceptional Audio Products. Each brand or product with it’s own specialty.  From the exceptional range of Avantgarde Acoustic products to a new range of innovation media servers/streamers from Innuos defining what is digital, We aim to truly excite the senses. Other products in the portfolio must meet our high expectations of excellence  in build and design, and customer experience.  While we might not all be able to afford the luxuries of the High End, we can always strive to own unique, desirable timeless products that serve us well beyond, so today as we did in the beginning, MAXMEDIA is the distributor of exceptional audio products that welcomes COS Engineering’s gorgeous range to its stable and we cannot wait to show it off.

For more information, please visit http://www.maxmedia.com.au .

Nov 2020


For the 2020 International Audio & Art Show (December 17-20, at the Grand Hotel, Taipei, Taiwan), we will be at Room 209, featuring our new product, D10. VAC iQ200 amps and a pair of Wilson Benesch Discovery II loudspeakers will be in the same room. Welcome to visit us.

Dec 2019


We will be at Room 243, the Grand Hotel, Taipei, Taiwan for the 2019 International Audio & Art Show, December 19-22. Welcome to visit us.

Oct 2019


The Stereonet HiFi Show will be held at Pullman Mecure Hotel, Melbourne, Australia, October 18-20, 2019. D10, to be launced soon, will be there in Mecure Lounge, along with exceptional HiFi products that Maxmedia distributes. Please stop by and have a look.

Aug 2019


We will take part in the Rocy Mountain International Audio Fest, September 6-8. Please stop by Room 9114, Gaylord Rockies Resort and Convention Center (6700 North Gaylord Rockies Blvd, Aurora, Colorado).

Aug 2019


We will be at Room 302 and Room 234, the Grand Hotel, Taipei, Taiwan for the TAA Hi-End Hi-Fi Show 2019, August 15-18. Welcome to visit us.

Dec 2018


Our products--D1, D2 and H1--are Roon Tested.

Nov 2018


D1 reviewed by Doug Schroeder.

Sep 2018


We will participate in the Rocy Mountain International Audio Fest, October 5-7. Welcome to visit us at Room 522, Denver Marriott Tech Center (4900 S. Syracuse St., Denver, Colorodo, USA).

Sep 2018


Welcome to visit us at Room 558 and Room 668, Building #2, Dong Fang Hotel Guangzhou, for 2018 AV Fair, September 14-16.

Sep 2018


Welcome to visit us at Room 1409, Westin Hotel Beijing, for BAE, September 7-9.

Aug 2018


Hello, Midwest Audio.

We are pleased to announce that laying hands on COS Engineering gears is made easier again through Midwest Audio of Mishawaka, Indiana, USA.

Midwest Audio is a high-end audio dealer dedicated to helping clients achieve the absolute highest fidelity in audio. Its state-of-the-art products offer excellent value.

For more information, please visit http://www.midwestaudiophile.com .

Aug 2018


We wil be in Room 343, The Grand Hotel, for the 2018 TAA Internatinal Hi-End Hi-Fi Show in Taipei, August 9-12. Welcome to visit us.

July 2018


Hello, Sound Decisions Audio.

We are pleased to announce that laying hands on COS Engineering gears is made easier through Sound Decisions Audio of Los Gatos, California, USA.

Sound Decisions Audio started in 2013. Its goal is to offer products of extreme value--superior build quality and sonics at clients’ price points. Sound Decisions Audio enjoys helping clients to assemble systems providing lifetime enjoyment. Personal demos on a non-rushed, one-to-one basis can be arranged by appointment. The phone number is (408) 449-6774.

For more information, please visit http://www.sounddecisionsaudio.net .

May 2018


Welcome to visit us at Munich High End Show (Hall 1, B03), May 10~13.

Mar 2018


Welcome to visit us at AXPONA (room 729, Renaissance Schaumburg Hotel & Convention Center), April 13~15.

Feb 2018


Welcome to visit us at Shanghai HiFi++ SIAV 2018 (room 271), April 13~15.

Jan 2018


Welcome to visit us at Hamburg audio show (room 1807, Holiday Inn Hotel Hamburg), February 3~4. Ibex Audio will be with us for the debut of D2 and D2V in Europe.

Jan 2018


D2 reviewed by HiFi Knights.

Dec 2017


D2 reviewed by 6moons.com.

Nov 2017


We will be at the NewYork Audio Show (Room 814, Park Lane Hotel). D2V will be presented, along with VERASTARR Cables, VPI Turntables, Pass Labs Amps and PureAudioProject loudspeakers. Please visit us.

Nov 2017


We announce with great delight that Mike Powell Audio Design, a professional HiFi consultant and seller in the USA will be representing our products at the New York Show.

Feb 2017


D1 and H1 reviewed by Inearspace. D1 received Good Buy award.

Dec 2016


H1 received 2017 Best Budget award from Audio Art Magazine.

Dec 2016


D1 reviewed by Hifi Pig.

Dec 2016


H1 reviewed by U-Audio (content in Chinese).

Nov 2016


Exclusive interview by U-Audio (content in Chinese).

Oct 2016


H1 reviewed by Stereo-Head (content in Italian).

Sep 2016


H1 received 6moons Blue Moon Award.

Sep 2016


H1 reviewed by HiFi Knights.

Sep 2016


H1 reviewed by 6moons.com.

Dec 2015


D1 received 2016 BEST VALUE Award from Audio Art Magazine.

Taipei, Taiwan–December 31, 2015–COS Engineering http://www.COSengineering.com today announced that its debut product, D1, (http://www.cosengineering.com/products/d1/) received the Best Value Award from the professional audio magazine Audio Art in Taiwan.

Jan 2015


D1 received 6moons Blue Moon Award.

Taipei, Taiwan – January 29, 2015 – COS Engineering http://www.COSengineering.com today announced that its debut product, D1, (http://www.cosengineering.com/products/d1/) received a Blue Moon Award from the professional audio review website 6Moons.com. (http://www.6moons.com/archivelibrary/bma2014.html)