About us


The brand Vietnamese. “HQ Audio are a small company in Vietnam owned by Mr. Quang Hao.

In Ireland and HQ Audio’s second project engineer from Italy—Andrea Ciuffoli with his own site—multi kulti was in full swing. Equally swingin’ was the HQ9038 flagship DAC.


The design team behind the Hq9038-Tube DAC works on separate technical aspects of the project and are dedicated electronics engineers with more than 50 years experience as audiophiles. This ensures an open mind to audible phenomena.

The design team bring to their labors skill, pride and with an unbridled enthusiasm which takes the engineering and critical evaluation of Audio equipment to new levels, reflected in the exacting standards to which every product is designed and manufactured.

To ensure the highst standard of each Hq9038, it will before leaving the factory be verified and final tested to ensure the final voicing. This verification is ensured personally by Hq-Audio.


Thanh Hao

Marketing Director


Andrea Ciuffoli

Postal Director Rome Italy

Webmaster of Audio Design Guide




Morten Becker Saul

Danish Pro-Audio design

Technical Director Audio

Welcome to Hq-Audio

Born out of Vietnam as the Hq-Audio company in 2007, Hq-Audio is the worlds leader in high end DIY audio. We produce the highest quality audio kits available in todays high end Audio DIY market. Since our first Kit DAC-End was shipped in 2007 we have sold thousands of kits to customers all over the world.

Now, Hq-Audio is proud to announce the latest addition to our level ES9038PRO series with the new       Hq-9038 Tube DAC. Under development for over 5 years it’s quite incredible this product is available as a kit, rather it is an exceptional piece of high-end audio that can also be purchased in kit form or as factory assembled.

Thorough, Andrea, Morten Audio have successfully conquered the potential of the ES9038PRO. Hq-Audio has succeeded in creating a full-featured ES9038-TUBE DAC with a DAC player. This is a premium and luxurious gift for your home audio system. We would like to send you this design with the energetic and sweet sound of the Tube!