VACUUM TUBE POWER AMPLIFIER AIR TIGHT ATM-2 PLUS
VACUUM TUBE POWER AMPLIFIER AIR TIGHT ATM-2 PLUS
VACUUM TUBE POWER AMPLIFIER AIR TIGHT ATM-2 PLUS
VACUUM TUBE POWER AMPLIFIER AIR TIGHT ATM-2 PLUS

VACUUM TUBE POWER AMPLIFIER AIR TIGHT ATM-2 PLUS

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€17.000,00
VAT included in price for European Union countries. VAT may be adjusted based on delivery country at check-out. Shipping cost (free above 99€ purchase within European Union) will be added at check-out.
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MOST EQUIPMENT ARE MANUFACTURED TO ORDER AND REQUIRE EXTENDED DELIVERY TIME
Three to four weeks are usually necessary, sometimes much more

IMMACULACY“Rediscovery of the legends”

Air Tight released the original ATM-2 in 1988. This KT-88 based Push-Pull power amplifier received honor of many awards and has became our longest running power amplifier model for over 30 years. Today, we are renovating this celebrated model to redefine KT-88 push-pull amplifier with AirTight`s30 years of technical expertise.

 

On customer's site installation and set-up within European Union included

 

The new ATM-2Plus is a completely new design while keeping the legendary AirTight style & outlooks. All circuity including 1st& 2nd amplification and internal constructions are renovated. Unlike a time when we released the original ATM-2, vintage KT-88 tubes are almost impossible to obtain, and quality of modern tubes are different. Our focus was to lower plate voltage of the tube while keeping output power for longer tube life as well as stable operation of the amplifier.

For the optimum operation point of KT-88/6550 tubes, we incorporated 6CG7/6FQ7 tubes which is more powerful than the original 12AU7 for wider amplitude and lower distortion. AirTight also redesigned Negative Feedback to optimize damping factors to match with today`s speaker. Output transformer is a major components for Power Amplifier. ATM-2Plus is unsparingly mounting new Tamura`s 100W class large output transformers to allow surplus at lows. For critical power transformer, we decided to custom made hand-winded/paper wrapped transformer made by Japanese craftsman for clearer and bigger sound stage.

Exterior design of ATM-2Plus is adhere to its predecessor, but the new chassis design hides fasteners by using stud boss and ensuring firm frame grounding. Another new features would be fast breaking fuses to protect the amplifier from output tube failures.

 

Features:

  • Tube incorporated: 12AX7x2 6CG7/6FQ7x4 KT-88/6550x4 (Fixed Bias)
  • Rated Power Output : 70W+70W (1kHz/THD<5%)
  • Frequency Response : 10Hz~60kHz(@-1dB/1W) 20Hz~50kHz(@-1dB/50W)
  • Input Impedance : 100kΩ
  • Input : 2 Channels (1 x Back, 1 x Front, both RCA)
  • Load Impedance : Low 4Ω / High 8Ω (16Ω option)
  • Aux features : Input Selector Switch Bias Adjustments
  • Dimensions : 415(W) x 380(D)x 230(H) mm
  • Weight : 33kgs

 

On customer's site installation and set-up within European Union included

One of our team members will take an appointment with you to deliver the product, install it and make sure it is properly set-up.

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