REISONG Boyuu A30 Single-end Class A HiFi Audio 2A3C Vacuum tube Amplifier
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The output power is 3.5W.
Power Transformer: New imported 0.35, stacked thickness of 60MM (105-60)
Output cattle core: the new imported core 0.35 thick high silicon (86-50)
Chassis: imported mirror stainless steel chassis
Aluminum alloy panel: high-grade aluminum CNC machining, anode surface treatment
Output Jack: High - grade Export Copper
Voltage amplifier tube: dawn 6N9PJ × 2
Power output tube: 2A3 × 2
Rectifier: 5Z3PAT × 1
Output power: 3.5W * 2 (triode connection)
Signal to noise ratio: 89dB
Frequency response: 30Hz - 36KHz
Output impedance: 4,8Ω
Total harmonic distortion: ≤ 1% (1kHz)
Input sensitivity: 750MV
Input impedance: 100KΩ (three input signals)
Volume (width × depth × height): 360 × 300 (with knob) × 180mm
Packing volume: 500 * 450 * 290MM
Package weight: about 21kg
Input Power Voltage: AC100V - AC240V(60Hz/50Hz)
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