Manufacture NAT design and produce audio components of high-end class. The main manufacturing program includes vacuum tube preamplifiers and power amplifiers.

NAT offer following line of products.

Vacuum Tube Line Stages (preamplifiers)

• Plasma MkII Line Stage  

• Utopia Direct Coupling Dual Mono Remote Controlled Tube Line Stage

• Symmetrical Dual Mono Balanced Line Stage

Vacuum Tube Phono Stage (phono preamplifier)

• Signature Phono Battery Powered Phono Stage

• Se1 Single Ended Mono Block Power Amplifier

• Se2Se Single Ended Mono Block Power Amplifier

• Se3Se Single Ended Mono Block Power Amplifier

• Magma Single Ended Mono Block Power Amplifier - Limited Edition

Vacuum Tube Push Pull  Power Amplifier

• Generator Push Pull Mono Block Power Amplifier