Air Tight

Air Tight

AirTight: The Artistry of Japanese Tube Amplifiers and Pre-amplifiers

HeyNow Hi-Fi proudly presents AirTight, a Japanese brand that epitomises the fusion of traditional craftsmanship and cutting-edge technology in the realm of Tube Amplifiers and Pre-amplifiers. With a legacy rooted in a passion for audio excellence, AirTight has become synonymous with the pursuit of sonic perfection.

Craftsmanship Beyond Compare

AirTight amplifiers are a testament to the meticulous craftsmanship for which Japanese engineering is revered. Each component is handcrafted with precision and care, ensuring not only a stunning visual appeal but also uncompromising performance. AirTight's commitment to excellence is evident in the seamless integration of traditional tube technology with modern innovation.

Tube Amplifiers: Rediscover the Warmth of Analog Sound

AirTight Tube Amplifiers are a celebration of analog sound in its purest form. Embracing vacuum tubes' warm and natural characteristics, these amplifiers provide a rich, harmonically textured audio experience. High-quality tubes and sophisticated circuitry ensure that every nuance of your music is faithfully reproduced, offering an immersive journey into the heart of your favourite tracks.

Pre-amplifiers: Elevate Your Source Signal

AirTight Pre-amplifiers serve as the gateway to sonic excellence, meticulously preparing your audio signal for amplification. With a focus on transparency and signal purity, these preamps bring out the best in your source components. Whether playing vinyl records or streaming high-resolution audio, AirTight pre-amplifiers preserve the integrity of the original recording, delivering an authentic and captivating listening experience.

Exquisite Design and Build Quality

Beyond their sonic prowess, AirTight and pre-amplifiers are designed to be a visual statement in any audio setup. The sleek and elegant aesthetics and premium build quality reflect the brand's dedication to creating audio components that are as much a work of art as they are a technical marvel.

Explore AirTight at HeyNow Hi-Fi

Immerse yourself in the world of AirTight at HeyNow Hi-Fi, where Japanese precision meets audiophile passion. Discover the allure of Tube Amplifiers and Pre-amplifiers that redefine the boundaries of sonic artistry. Elevate your audio journey with AirTight, where every note is an exquisite expression of musicality.



"Detail and the midrange presence, bass on gentle recordings were sublime. A romanticised delicacy and speed on slower tracks. Low-volume bass."


"Dynamics were excellent into moderately sensitive speakers. If you're used to high-powered tube amps, you'll probably find the ATM-211s are up to the mark. And they'll sweeten the ante with a taste of the magic only SET devices afford."

-Positive Feedback

"Its performance rests on four major sonic pillars working in synergy: velvety textures, remarkable timbre fidelity, superb soundstage transparency and image focus, and a satisfying bass foundation."

-The Absolute Sound


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Air Tight ATM-1E (2024 Edition) EL34 Power Amplifier
Air Tight ATM-2211 Mono Block Power Amplifier (Pair)