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

Price: $449.98
(as of Jan 24, 2026 23:11:48 UTC – Details)

Product description

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.