Oilily A300B MK Vacuum Tube Amplifier 300BX2 Single-Ended Class A Tube Integrated Amplifier Headphones Available(Silver)

Oilily A300B MK Vacuum Tube Amplifier 300BX2 Single-Ended Class A Tube Integrated Amplifier Headphones Available(Silver)

Premium Tube Configuration: The amplifier features a superior tube architecture incorporating a pair of 300B tubes and a 5AR4 rectifier tube, ensuring high-fidelity and meticulous reproduction of audio signals. The voltage amplification stage employs 6N11 and 6N6 tubes, delivering efficient audio amplification and outstanding dynamic performance. Custom Transformer System: A high-power Z11 iron-core toroidal power transformer is specially selected, complemented by two high-specification wide-frequency-response output transformers. This configuration delivers stable power supply and exceptional audio quality. Dual Monitoring Gauge Design: Equipped with dual level and current display gauges, enabling real-time monitoring of operational status to ensure stable and reliable device performance. Intelligent Headphone Interface: Features a 6.5mm headphone output jack that automatically switches to headphone mode upon insertion, delivering a convenient personal listening experience. Flexible output configuration: Offers multiple impedance matching options with input impedance up to 100kΩ. Supports 4Ω, 8Ω, and 16Ω speaker outputs, while headphone output impedance ranges from 8Ω to 300Ω. Each channel delivers 8 watts of power output (using 300B tubes), ensuring robust and stable audio performance. Key upgrades in the new model include: increased input interfaces to two sets, pure power amplifier functionality, and remote control capability. Technical parameter FTC Power Output： 300B=250mW+250mW (8Ω，20Hz,THD+N:1%) 300B=1.5W+1.5W (8Ω，20KHz,THD+N:1%) Power Output ： 300B=8W+8W The rated output power is less than 5% 【 Frequency response】 :20Hz-25KHz 【 Total Harmonic Distortion 】:1% 【 Signal noise ratio】 :96dB 【 Input sensitivity 】: 350mV 【 input impedance 】:100k 【 output impedance】:4 Ω ,8Ω，16Ω 【 Headphone amp output impedance】 :8Ω-300Ω 【Surge Voltage 】:~240V±5%( 50Hz～60Hz )-120V±5%(50Hz～60Hz) 【 Machine Volume 】:( WxDxH ):(400*280*351) mm 【 Vacuum Tube】:300Bx2 ,5AR4x1,6N6x2,6N11x1 【NET Weight 】:19kg 【 Power consumption】:150W 【 Working conditions 】: Temperature :0°C-40°C Humidness :20%~80% 【 storage condition 】: Temperature :-20°C~70°C Humidness :20%~90%