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Description
Boyuu A50 II 300B vacuum tube amp Class A HiFi Integrated Vacuum Tube Amplifier 12AT7 6v6 Lamp Amplifier HIFI Single-Ended Amp
Basic technical parameters:
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Input Sensitivity: 750MV
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Output power: 2 × 8.2Watt
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SNR: 89dB
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Input impedance: 100K ohm, RCA x 3 Gold Plated
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Output Impedance: 4 ohm, 8 oh
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Frequency response: 15Hz-42KHz
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Dimension: 378W x 318D x 178H mm
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Net weight: 17 KG
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Package weight: 20-21kg
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Input voltage: 110-120v or 220- 240v ,50Hz/60Hz
Features:
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Preamp tube: 12AT7(ecc81)×1, 6p6p(6v6)×2
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Power Tube: PSVANE 300B ×2.
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Rectifier Tube: 5Z3P×1
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Improve the middle frequency's density and performance
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Improve the bass power and deep
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Power Transformer: Imported 0.35, stacked thick 60MM (105-60).
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Output Transformer cores: Imported 0.35 (86-50).
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Chassis: Imported mirror stainless steel chassis.
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Corners aluminum column: high-grade aluminum CNC machining, diamond knife speed car system.
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High pressure UseLarge inductance Π-type power filter
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Champaign gold front panel
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