Queenway AB1-KT88I integrated Tube Amplifier KT88*4 6H2C*2 6N7P*2 32W+32W Triode Mode 50W+50W Ultra linear Mode

Queenway AB1-KT88I integrated Tube Amplifier KT88*4 6H2C*2 6N7P*2 32W+32W Triode Mode 50W+50W Ultra linear Mode
Product Price: $1,245.99 USD
Product Model: Queenway AB1-KT88I
Product Quantity: 10 Units in Stock
Shipping Weight: 28 Kg

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All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
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Features of this machine:

●Made by hand, the whole machine adopts scaffold welding

●Using two high-quality wide-frequency response and high-sound quality EI output transformers

●The front stage uses two 6H2C and 6N7P vacuum tubes each

●The rear stage uses four KT88 vacuum tubes to do AB1 push-pull power amplification

●Easy to install pluggable vacuum tube protective cover

● Peripheral power tube current adjustment knob and current display meter

●Infrared remote control

●Power-on mute delay function (about 20 seconds)

●Select Japanese ALPS motor potentiometer

●Increase the power output transformer 60W+60W

●Adopt the audio frequency resistors produced by US Visa and Philips

●Appearance treatment uses high-end automotive paint technology

●Provide triode and super linear selection function. The triode working mode has a soft, pure and sleek sound, suitable for listening to vocals, strings and other types of music; the super linear working mode, the sound is open, unrestrained, and vigorous, suitable for enjoying large scenes, large dynamics and other types of music.

 

Technical parameter:

-Rated output power: 32W+32W (RMS triode working state) 50W+50W (RMS super linear working state)

-Harmonic distortion: 0.5% (1kHz at 1W, 8ohm)

-Frequency response of the whole machine: 10Hz~50kHz (-1.5dB)

-Signal-to-noise ratio: 87dB

-Input sensitivity: 220mV

-Input impedance: 100kΩ

-The volume of the whole machine (W×D×H): (430 x 340 (knob+20) x 220) mm

-Output impedance: 4Ω, 8Ω

  - 3 groups of RCA audio input

-Use vacuum tube: 6H2C(6N2)×2, 6N7P×2, Voice of Noble KT88×4

-Net weight: 22kg

-Gross weight: 28kg

-Power supply voltage: 110V ~220V±5% switchable

-Power consumption of the whole machine: 420W

-Working conditions: Temperature: 0℃~40℃ Humidity: 20%~80%

-Storage conditions: Temperature: -20℃~70℃ Humidity: 20%~90%

Queenway AB1-KT88I integrated Tube Amplifier KT88*4 Triode Mode 50W+50W Ultra linear ModeQueenway AB1-KT88I integrated Tube Amplifier KT88*4 Triode Mode 50W+50W Ultra linear ModeQueenway AB1-KT88I integrated Tube Amplifier KT88*4 Triode Mode 50W+50W Ultra linear Mode