Air Tight ATE-3011 Reference Phono Equalizer Amplifier
SKU: 22723390518

Air Tight ATE-3011 Reference Phono Equalizer Amplifier

Sale price$21150.00 Regular price$23500.00
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Description

Air Tight ATE-3011 Reference Phono Equalizer AmplifierAir Tight ATE 3011 Reference Phono Equalizer The ATE 3011 is the flagship phono preamplifier from this legendary Japanese audio manufacturer and is a unique design with features unlike any other reference phono preamplifier in the world today. To understand such an ambitious amplifier, it is best to begin with understanding the intention that conceived the idea. Air Tight wanted to cater for the highly discerning music and vinyl record connoisseur who

Air Tight ATE-3011

Reference Phono Equalizer

The ATE-3011 is the flagship phono preamplifier from this legendary Japanese audio manufacturer and is a unique design with features unlike any other reference phono preamplifier in the world today. To understand such an ambitious amplifier, it is best to begin with understanding the intention that conceived the idea. Air Tight wanted to cater for the highly discerning music and vinyl record connoisseur who wanted to be able to listen to virtually ANY record using the correct equalization curve and therefore optimise the sound reproduction experience.

The ATE-3011 is equipped with 5 equalizing curves (RIAA, NAB, AES, FFRR, & FLAT) for Turnover and Roll-Off, and can independently select Turnover and Roll-off to create various curves to optimise the experience of your vinyl collection. A large self-illuminating display and an equalization curve selector switch offer easy change over between the various equalizing curve listening options.

Having the ability to accurately access these curves places this phono-stage in a rarefied league however the greatest achievement of the ATE-3011 without a doubt is its sound quality. Air Tight took three years to develop the ATE-3011 including countless design refinements and exhaustive listening tests. They were particularly focussed on the concept of non-colouration, or ultimate transparency which aspires to facilitate a sound where the amplifier adds no or an absolute minimum of its own character into the sonic presentation.

There are some significant innovations in the circuit topology as well as some new technologies focussed on mechanical resonance mitigation. The primary amplification section is housed within in the inner chassis. Three of the dual triode 12AX7 tubes are parallell located at the center of the main chassis and the amplification circuit for both channels is located on the thick copper plate above and below the location of the tubes. All the Mica capacitors and the huge de-coupling capacitors are brought together into one place. To reduce leakage flux, two large capacity toroidal transformers are employed and any superfluous influence on the amplification section is eliminated.

Independent L/R and input/output signals run through original stainless steel conductors instead of conventional cables up to the very point of equaliser input. All terminals, shielding, connectors and components are the very best available. Some new innovations were also employed to ensure that noise or hum-loop artefacts are completely eliminated and a muting relay circuit is employed to prevent noise when power is turned on.

This level of attention to detail all adds up to produce a supremely flexible and reference level sonic masterpiece.
If you have a large record collection which includes a variety of recordings from different eras, labels and pressings, you will be aware of the benefit of having access to the five main equalization curves in order to optimise your listening experience. Now you can hear your records exactly the way they were meant to be heard!
Simply press a button on this beautiful heirloom quality phono preamplifier and be transported to another time and place…..

Videos

Air Tight 2019 Interview

Product Specifications

Type Reference Phono Preamplifier
Valves Employed 3 x 12AX7
Phono Equalizer Input RCA/MM × 3
Input Impedance 47kΩ(Gain 40dB)
Phono Equalizer Output RCA × 2 + 1(mono only)
Output Impedance Recommended load more than 47kΩ
THD 0.02%(1V/1kHz)
Frequency Response 50Hz~20kHz(±0.2dB) /20Hz-2.5dB
Power Consumption 50VA
Dimensions 400mm(W) × 375mm(D) × 151mm(H)
Weight 12.2kg
Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22723390518

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Kkiefer
Lowell, US
★★★★★ 5
Love it
Size: One Size, Color: Truffle
Beautiful clutch purse!!! Excellent quality and perfect size
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Reviewed in the United States on July 24, 2025
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Jojo
Los Angeles, US
★★★★★ 5
Great buy.
Size: One Size, Color: Black
I have one of these in a reddish color. I bought this one because it’s black and I needed a black one from the same brand Hobo I love that brand. Very nice to have to use as a wallet and or for both purse and wallet holds a lot.
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Peppermint Patty
Bozeman, US
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Stylish
Size: One Size, Color: Truffle
Great quality. Very nice leather
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Reviewed in the United States on February 11, 2026
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ann reese
Natrona Heights, US
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HOBO wristlet
Size: One Size, Color: Truffle
Love this wristlet and always receive compliments.
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Lisa Lisa
Belleville, US
★★★★★ 5
Great Looking. Funky. Convenient for Hands Free-ness
Size: One Size, Color: Black
I love the modern lines of this purse. And of course, as Hobo always does, it has a fun interior. The circle part is large enough to put your forearm through. So I bought it thinking I'd only have a clutch...or maybe a wristlet at best. But actually, I can pull it up to my elbow while I'm shopping and flipping through things. That is so cool. I've never had this many compliments on a purse. Mind you, it is still small. So if you carry a tote-sized purse, this will seem teeny. I find it super handy while traveling too. It goes inside of my backpack or laptop case. Then you can grab it without schlepping your entire suitcase around. I'm not a purse gal, so this is my upsizing from being a wallet-only person. Being able to also have keys and a pen and some lip gloss in there is a great bonus over wallet-only days.
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Reviewed in the United States on January 7, 2014

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