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Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector

Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector

$11,500.00

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Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector

Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector

$11,500.00
$

Offer Submitted!

Thank you for your offer! We've received your submission and will review it shortly. We'll get back to you within 24 hours.
Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector
Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector
Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector
Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector
Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector

Air Tight

Country of origin: Japan

Air Tight ATH-2 Reference MC Step-Up Transformer with Input Selector
SKU: AIR-ATH-2-REF
$11,500.00

Includes GST. 🚚 Free shipping on orders over $100 Australia wide at checkout.

Features three selectable inputs: MM bypass mode and 2Ω/40Ω MC settings for cartridge matching. Oxygen-free copper windings and refined winding methods enhance dynamics, tonal richness, and overall sound quality. A high signal-to-noise ratio ensures clean, low-output performance with high-end amplifier systems.

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Colour:Silver
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Every order ships free to any address in Australia via fully tracked, insured delivery. You’ll receive a tracking link once your order is dispatched so you can follow it the whole way. Estimated delivery is 1-4 business days.

We handle your warranty so you don’t have to. If something isn’t right, simply get in touch and we will coordinate directly with the Australian importer on your behalf. Find out more. click here to lodge a warranty claim.

Whether you’re browsing or already unboxing, Geoff is your friendly hi-fi guide available 7 days a week. From choosing the right system to setting up your new purchase, expert advice is always within reach. Contact Geoff today.

Price is important, but building the right system synergy is equally so. If you’ve found a better price on one of our products or listings, simply get in touch with Geoff. Don’t let price stand in the way of working with HeyNow Hi-Fi to find the right result for your system.
Description

Air Tight ATH-2 Reference

MC Step-Up Transformer with Input Selector

ALMIGHTY MC STEP-UP TRANSFORMER EVER MADE AVAILABLE IN THE MARKETPLACE

  • We, A&M Ltd., proudly introduce the ATH-2 REFERENCE as one of the finest As an ultimate top version of the ATH-2A, the ATH-2 REFERENCE has three selectable inputs, i.e., "Bypass", "2Ohm" and "40Ohhm".
  • Thanks to the employment of the new winding material (oxygen-free copper) and careful review on its winding method, the dynamics-range, sonic powerfulness and quality feelings have been remarkably improved, thus achieving an unparalleled affluence in terms of musicality of analogue discs.
  • The frequency rage being fully procured, the upper-end is extend up to 80kHz (-1dB) and 120kHz (-2.2dB).
  • The S/N ratio especially at the low output level totally surpassing the competitors' performance, you may enjoy the higher quality in the different dimension in combination with the Hi-End amplifiers.
  • To say nothing of the 2 Ohm position that complies with the latest ultra-low impedance below 1 Ohm, the ATH-2 REFERENCE derives the full potentials of the existing MC cartridges, starting from the Ortofon SPU down to the latest ones
Tech Specs

Input Selector

３ position

・Bypass: without gain, for MM cartridges

・2Ω　(0.6Ω～7Ωapplicable)　gain 29ｄB　

・40Ω　(7Ω～40Ω applicable)　gain 23ｄB

Frequency response

10Hz～80ｋHz　(-1dB)

Dimensions

240(W)×180(D)×70(H)mm

Weight:

2.8kgs
Customer Reviews

User Reviews

Warranty Information
warranty shield 1 Year Warranty

We care about your experience with HeyNow Hi-Fi, and we’re here to make the warranty process as smooth as possible.

Your warranty is handled directly by the Australian importer. By submitting this form, we’ll coordinate the process for you and keep you updated every step of the way. Important: Shipping fees are not included as part of your warranty coverage.

If your HeyNow Hi-Fi purchase isn’t working as it should, click here to lodge a warranty claim.

Should you have any questions, feel free to contact us https://www.heynowhifi.com.au//pages/contact

Why Choose Air Tight

Air Tight is one of Japan’s most revered valve amplifier manufacturers, renowned for producing beautifully handcrafted amplifiers that combine traditional Japanese craftsmanship with extraordinary musical refinement and engineering integrity. Founded by the late Atsushi Miura after his influential career at Luxman, Air Tight was created around a simple philosophy — build uncompromising valve electronics designed purely for musical realism and emotional engagement.

What makes Air Tight particularly distinctive is the company’s refusal to chase trends or mass production. Every amplifier is assembled in Japan using carefully selected transformers, premium internal components, point-to-point style construction techniques, and highly refined circuit topologies developed through extensive listening and engineering experience. The result is a range of amplifiers that feel timeless both sonically and physically.

At HeyNow Hi-Fi, Air Tight products represent some of the most emotionally captivating amplification available today. There is a naturalness, tonal beauty, and dimensional realism to the presentation that allows music to feel remarkably human and physically present within the listening space.

Signature Design and Sound

Manufactured entirely in Japan, Air Tight amplifiers are engineered around highly refined valve circuits and exceptional transformer design, with enormous attention paid to component quality, power supply stability, and signal purity. Unlike many modern products designed around specification targets or visual spectacle, Air Tight amplifiers are fundamentally voiced through long-term listening and musical coherence.

One of the defining characteristics of Air Tight amplifiers is their remarkable harmonic texture and spatial realism. Instruments and vocals are reproduced with convincing body, tonal density, and a highly holographic sense of dimensionality. Rather than sounding soft or overly romantic, Air Tight products balance warmth and refinement with excellent transient delicacy, low-level detail retrieval, and natural dynamic flow.

The company’s output transformer design plays a major role in this presentation. Air Tight transformers are exceptionally refined and contribute significantly to the amplifier’s sense of openness, tonal purity, and effortless musical communication. Combined with carefully implemented valve stages and substantial power supply engineering, the result is a sound that feels fluid, spacious, and deeply engaging without becoming overly coloured or slow.

Air Tight also remains highly respected for preserving the individuality of different valve types throughout the range. Whether using EL34, KT88, 300B, or other classic tube platforms, each amplifier maintains its own distinct musical character while still carrying the unmistakable Air Tight refinement and coherence.

Air Tight Product Range

The Air Tight range available through HeyNow Hi-Fi includes integrated amplifiers, stereo power amplifiers, mono amplifiers, phono stages, preamplifiers, and reference-level valve electronics designed for serious analogue and high-end music systems.

Products throughout the range maintain a strong focus on handcrafted Japanese construction, premium transformer implementation, and preserving the emotional communication within music rather than simply pursuing technical measurement performance.

At HeyNow Hi-Fi, Geoff and his experienced analogue and valve-audio setup team provide assistance with tube amplifier matching, speaker pairing, analogue integration, and complete system optimisation to ensure Air Tight products perform at their extraordinary full potential within each customer’s listening environment.

Explore the Air Tight Range:

Phono Pre-amplifiers

Cartridges

Turntable Accessories

Power Amplifiers

Pre Amplifiers

Valve Amplifiers

Explore Air Tight

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WHY CHOOSE HEYNOW HI-FI?

At HeyNow Hi-Fi, it's not just about the gear - it's about how it all comes together. With over 30 years of experience, Geoff provides personalised, expert advice to help you build a system that suits your music, your space, and listening style.

Whether you're starting from scratch, refining your set up, or upgrading your gear, Geoff is always happy to have a chat. Call or book a private consultation directly with Geoff today.

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