Thivanlabs

Thivanlabs High End Tube Amplifier & Loudspeaker Manufacturer
In house Design - Engineering - Handcrafting with the best innovation, creativity and finishing

ThivanLabs is an audio brand owned and managed by Chau Nam Khue Group. We research, design and make high quality vacuum tube audio equipment, loudspeaker and offer service of setting up hi-end home sound system. Our vacuum tube audio equipment and loudspeakers have been distributed in many regions all over the country and international market. To our philosophy, a hi-fi product not only reproduces

the high fidelity of sound but also deliveries the deep emotion of music, despite that is classical music or lyrical music. Music is always enchanting and fascinates everyone’s heart so our desire is creating the products being able to perform those astonishing melodies best. Following the aim and objective of development above, nearly 150 models have been made by our highly skilled electrical engineers and in-house production. Our popular product lines almostly cover the full type of vacuum tube audio equipment including power amplifier, intergrated amplifier, preamplifier, microphone preamplifier, headphone amplifier, phonostage, digital-to-analog converter (DAC), kit. Our loudspeakers have been researched and developed with the diversity of horn loudspeaker, open baffle speaker, full/half open baffle loudspeaker system, fullrange loudspeaker, center loudspeaker, woofer loudspeaker, super woofer loudspeaker system as well as the various types of bookshelf speaker and floorstanding speaker. Our products are considerately styled and designed to bring a powerful and luxurious appearance as well as a durability to the products. The components are technically produced, carefully selected and combined to create the complete layout of product with the harmony and balance. As a result, our loudspeaker and vacuum tube equipment at present persuasively match and work well in most of all of listening room sizes. We are always the believable companion of customers in the endless journey of hi-fi music passion.

We are truly honored to receive such thoughtful feedback from our distributor and friend, Mr. Simon of Vivaldi Audio, ab...
29/07/2026

We are truly honored to receive such thoughtful feedback from our distributor and friend, Mr. Simon of Vivaldi Audio, about our products and the passion behind their creation.

In the world of high-end audio, technology is essential - but technology alone does not create music. Every great product reflects the personality, experience, and listening philosophy of its designers - "the Ears behind the Sound" of ThivanLabs & Mavis products. We believe that the emotional connection between music and listener is what ultimately matters.

Thank you for recognizing the passion and craftsmanship behind every Thivanlabs and MAVIS product. It is incredibly rewarding to see music lovers around the world not only appreciate our engineering but also connect with the sound signature we have spent years pursuing.

Congratulations to U*i on the new MAVIS PH-DS1. We are delighted that it has elevated your analog system to another level and brought you even closer to the music.

Our sincere thanks to Vivaldi Audio for your trust, dedication, and continuous support in bringing the ThivanLabs and Mavis philosophy to your local audiophiles.

Enjoy your journey through the world of analog music.

*************************

This incredible system includes the following models.

* ThivanLabs Grand Open - Black Diamond
* ThivanLabs Sun 833X - Single-Ended Class A Zero Feedback with Transformer Output

Streaming by
* ThivanLabs TMS-9 Extreme - a 300B Tube DAC-Streamer-Preamplifier

Analog source:
* Mavis PH-DS1 - a Tube MM-MC-Optical Phono Preamplifier
* EMT 948 turntable with Skyanalog G-3 MKII

Wired by Mavis Audio Cables
* Octopus Power Cable Hub
* and a full set of interconnecting cables

Audio Rack from AmorA Acoustics
* AR2-6060 and AR3-6060










🎶 Horn & Tube 🎶 Gammadriven by Tube Amplifier Single-Ended Class A Zero Feedback Output Transformer
28/07/2026

🎶 Horn & Tube 🎶
Gamma
driven by
Tube Amplifier
Single-Ended
Class A Zero Feedback
Output Transformer

It's time to experience music at its finest! 🎶🎶🎶🎶 "GAMMA"
28/07/2026

It's time to experience music at its finest! 🎶🎶🎶🎶
"GAMMA"

23/07/2026

The system of Thivanlabs–MAVIS-Magico LLC at StereoNet HiFi AV Expo 2026.

🌟Magico S5
🌟MAVIS Extreme 600
Power / Integrated Stereo Hybrid Tube Amplifier
🌟Thivanlabs Ultimate 300
Single-ended 300B tube preamplifier with MM-MC-Optical Phono
🌟Mavis MMS1
Tube DAC Streamer
🌟Albedo & David Laboga cables

20/07/2026

An impressive music piece was performed on the Thivanlabs–MAVIS–Magico LLC system at StereoNet HiFi AV Expo 2026.

🌟Magico S5
🌟MAVIS Extreme 600
Power / Integrated Stereo Hybrid Tube Amplifier
🌟Thivanlabs Ultimate 300
Single-ended 300B tube preamplifier with MM-MC-Optical Phono
🌟Mavis MMS1
Tube DAC Streamer
🌟Albedo & David Laboga cables

19/07/2026

A percussion piece was performed on the Thivanlabs–MAVIS–Magico LLC system at StereoNet HiFi AV Expo 2026.

🌟Magico S5
🌟MAVIS Extreme 600
Power / Integrated Stereo Hybrid Tube Amplifier
🌟Thivanlabs Ultimate 300
Single-ended 300B tube preamplifier with MM-MC-Optical Phono
🌟Mavis MMS1
Tube DAC Streamer
🌟Albedo & David Laboga cables

16/07/2026

Take a look again at the system we demonstrated at the StereoNET Hi-Fi & AV Expo in Singapore last week.

An outstanding combination of the Magico LLC S5, MAVIS Extreme 600, and Thivanlabs Ultimate 300, together with our partner brands: Yukiseimitsu AUDIO and Aidas Cartridges official for the analog source; Albedo Silver Cables and David Laboga Custom Audio for the cables; and Critical Mass Systems audio rack.


ULTIMATE 300 - a 300B Single Ended Amplifier Class A Zero Feedback - Transformer Output 🎶 on demo in an exceptional comb...
16/07/2026

ULTIMATE 300 - a 300B Single Ended Amplifier Class A Zero Feedback - Transformer Output 🎶 on demo in an exceptional combination of ThivanLabs, Mavis and Magico at StereoNET Hi-Fi & AV Expo 2026 🎶

We would like to express our sincere gratitude to all Singapore and international visitors, partners, and music lovers w...
16/07/2026

We would like to express our sincere gratitude to all Singapore and international visitors, partners, and music lovers who took the time to visit the ThivanLabs and Mavis demonstration room at the StereoNET Hi-Fi & AV Expo Singapore last weekend.

A special thank you also goes to our audio friends and colleagues from Vietnam who came to support and encourage us during the show.

Your presence, encouragement, and valuable feedback are a great source of motivation for us to continue pursuing our passion and developing even better products. We hope we were able to provide you with a memorable musical experience, and we look forward to meeting you again at future events.

Thank you very much for your support!


Address

Saigon
Ho Chi Minh City
70000

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00

Telephone

+84902888924

Website

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