Air Tight

In 1986 when the audio industry was in the midst of chaos losing its original peerless “dream” in the general shift from valves to transistors, our A & M Ltd. was founded with ardent wishes to create such products that provide full listening pleasure to all music lovers and audiophiles, thus enabling them to form an increasing attachment by repeated listening.

The philosophy is crystallised, through an exhaustive research and development, in the AIR-TIGHT branded audio gear featuring refined cosmetics, strictly select components, PCB-free point-to-point meticulous hand-wiring, etc.
The ultimate award is the infinite musicality that extends far beyond mere specifications, approaching the sublimate soundstage presentation, in full depth and width, of live performance.

Small as A & M is in size, we keep on giving a challenge for realisation of our grandiose “dream”. Have a startling experience to enjoy the second-to-none musicality only our time-tested valve configuration affords!

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Air Tight ATM-1E Stereo Power Amplifier [2024 edition]

Air Tight

After launch of the original “ATM-1” in 1986 and “ATM-1s” in 2006, the EL-34 push-pull amplifier” has been updated for the first time in 18 years a...

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Air Tight ATC-7 Preamplifier

Air Tight

An amp with multiple control knobs on the front panel, now again. The control amplifier that "we wanted and wanted to make” was such an authenti...

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Air TIght ATM-2211 Monoaural Power Amplifier

Air Tight

SET x High Power About 20 years have passed since the launch of the ATM-211 single-monaural power amplifier using 211 tube, which has been w...

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Air Tight ATM-3211 Mono Power Amplifier

Air Tight

At last, unfinished dream came true; Astounding 120W output from exquisite 211 Triode push-pull circuitry!! In 2001, we Air Tight introduced the...

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Air Tight ATH-2 Reference Step-up Transformer

Air Tight

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 fin...

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Air Tight ATH-3s Step-up Transformer

Air Tight

• Step-up ratio 1:40 (32dB gain) at low impedance mode • Adaptable impedance of cartridges 1Ω〜7Ω (Recommended) ＊ The adaptable impedance range c...

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Air Tight ATE-3011 Reference Phonostage

Air Tight

ATE-3011 is Airtight's latest photostage, born for music lovers who thoroughly enjoys the profound world of record reproduction. ATE-3011 ...

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Air Tight ATC-5s Full Function Preamplifier

Air Tight

For both of the analogue and digital sources Compact as it is in size, the ATC-5 admits of no compromise in design and components selection not to ...

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Air Tight ATC-3 Stereo Preamplifier

Air Tight

IMPECCABLE AFFORDABLE MATCH FOR SOPHISTICATED POWER AMPS SRPP line amp with reinforced buffer stage to assure good noise rejection, low output...

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Air Tight ATM-300R Stereo Power Amplifier

Air Tight

Abolishing Vanity and Extracting Musicality Even now many audiophiles are still longing for 300B direct-heated triode valve. We too, were c...

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Air Tight PC-1 Coda Cartridge

Air Tight

It’s been over a decade since the first AirTight MC cartridge PC-1 made its debut.The PC-1 was well received and soon after became a reference cart...

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