![Air Tight ATM-1S Stereo Power Amplifier [Floor Demo] - Alma Music and Audio - Alma Music and Audio -](http://almaaudio.com/cdn/shop/files/Air_Tight_ATM-1S_Stereo_Power_Amplifier_Floor_Demo_-_Alma_Music_and_Audio_-_Alma_Music_and_Audio_-_-5668861_585x445.jpg?v=1731947977)
Air Tight ATM-1S Stereo Power Amplifier [Floor Demo]
by Air Tight
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Good condition, this has been our trusty floor unit since 2018. Will come in the original box.
ULTIMATE DESIGN FOR SONIC IMMACULACY
- Dependable orthodox configuration composed of highly acclaimed 6CA7 valves under Mullard phase inversion
- Hefty output headroom achieved by newly developed Hashimoto transformers boasting of 60W power handling capability
- Bias adjustment facilities for easy service accessibility
- No PCB in favour of point-to-point manual soldering with full OFC wires and copper-plated chassis
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Valves employed:
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6CA7 × 4, 12AU7 × 2, 12AX7 × 1
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Rated output:
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36W + 36W (8 ohms)
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Input sensitivity:
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1V
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Input impedance:
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100kohms
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Load Impedance:
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４Ω/８Ω/16Ω Interchangeable by inner wiring.
Set at 8Ωload when shipped from the factory.
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Features:
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input selector (2-ch), bias adjuster
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Dimensions:
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368(W) × 293(D) × 231(H)mm
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Weight:
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22kgs
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