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Step-Up Transformer Air Tight ATH-2 Reference
Description
Air Tight ATH-2 REFERENCE: Reference MC Step-Up Transformer
The ATH-2 REFERENCE stands as one of the finest MC step-up transformers ever made available in the marketplace. As the ultimate top-tier version of the ATH-2A, it features three selectable inputs: "Bypass," "2 Ohm," and "40 Ohm." By employing new oxygen-free copper (OFC) winding material and a meticulously reviewed winding method, Air Tight has remarkably improved dynamic range, sonic power, and overall quality, achieving an unparalleled richness in analog musicality.
Key Technological Features
- Advanced Winding: Utilization of high-purity oxygen-free copper and refined winding techniques to enhance dynamic expression and tonal quality.
- Frequency Response: Exceptional procurement of frequency range, with the upper-end extending up to 80kHz (-1dB) and 120kHz (-2.2dB).
- Signal-to-Noise Ratio: Superior S/N ratio, especially at low output levels, surpassing competitors and offering a different dimension of quality when paired with high-end amplification.
- Versatile Compatibility: The 2 Ohm position complies with the latest ultra-low impedance cartridges (below 1 Ohm), while the transformer is designed to extract the full potential of everything from classic Ortofon SPU models to the most modern MC cartridges.
Specification
| Frequency response | 10 Hz – 80 kHz (-1 dB) |
|---|---|
| Dimensions (W x D x H) | 240 x 180 x 70 mm |
| Weight | 2,8 kg) |
| Inputs | Bypass: no gain; for MM cartridges: 2Ω (0.6Ω–7Ω applicable) – gain 29 dB; 40Ω (7Ω–40Ω applicable) – gain 23 dB |
Air Tight
The Japanese company Air Tight has earned a legendary reputation in the world of high-end audio equipment. It was founded in 1986 in Takatsuki, near Osaka, by Atsushi Miura, who had previously headed the renowned Lux Audio brand. Together with engineer Masami Ishiguro, he built a company that has become synonymous with valve amplifiers of the highest quality. Today, the company is led by his son, Yutaka ‘Jack’ Miura, who continues to uphold the original standards of craftsmanship.
Whilst the audio industry has gradually shifted towards semiconductor and digital technology, Air Tight has remained faithful to valves and their warm, natural and immersive sound. The units are hand-wired using the point-to-point method, without printed circuit boards, resulting in a cleaner signal path and a long service life. The range includes valve integrated and power amplifiers, preamplifiers, phono preamplifiers, headphone amplifiers, MC cartridges and step-up transformers. Thanks to this dedication to traditional craftsmanship, Air Tight has become an icon amongst audiophiles seeking the rich sound experience that only vacuum tubes can provide.
Manufacturer information (GPSR)
Manufacturer
A & M LIMITED
1-20 Demaru-cho, Takatsuki Osaka, 569-0076 Japan
+81-72-668-1760
Responsible person in the EU
DreamAudio, Ltd.
Jaskový rad 213A 83101, Bratislava-Nové Mesto