Single Ended Mono Block Power Amplifier


Microwave is a new power amplifier made by NAT standard with all tubes by military grade in pure class A, single – ended type, zero global feedback topology.

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Single Ended Mono Block Power Amplifier


NAT produced the most powerfull single ended (with Single tube) in the world called Magma New. It is called Magma, because the color of anode so real to vulkan's magma.

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Reference Zero Feedback Hybrid Balanced Line Stage


Magnetic is a newest reference point line stage made by NAT standards – transformer coupled, class A with zero feedback circuit configuration. Special selected vacuum tube is used - represent high technology in industrial tube manufacturing.

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Inovative Audio Manufacture

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NAT is one of the most innovative manufacture globally in the segment of tube and hybrid

Manufacture NAT design and produce High-End vacuum tube based preamplifiers, integrated amplifilers and power amplifiers. The main features are triode configuration, short signal path and zero feedback.
Special attention in the process of fabrication is in the choice of parts that are assembled in NAT audio components. We are specially careful in the choice of tubes. When ever it is possible, New Old Stock (NOS) tubes of the worlds most famous manufacturers (General Electric, RCA, CEI Electron Tube, EI) are implemented. Most of them are also by military grade class.

NAT audio
March 2018 , 1 week ago

March 2018

NAT Audio will show up at Audio Video Show Prague 2018, wich will be held from the 9th till the 10th of March, 10am - 6pm , in the hotel Don Giovanni.

Our distributor KRAUTWIRE  beside theirs best models presented also  NAT AUDIO units.


February 2018

NAT Audio will take a part at the "Norddeutsche Hifi-Tage" organised by HiFi Studio Bramfeld, Hamburg, on the  3th and 4th February. See about this at

, 1 month ago February 2018

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