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

Price: $449.96
(as of Jan 24, 2026 17:30:22 UTC – Details)

Product description

Is the 300B point-to-point wired or PCB-based?

PCB

What type of headphones work with this?

Oilily A300B MK tube amp works with 8–300Ω headphones (low/mid/high impedance), features a 6.5mm jack with auto headphone mode, and 8W per channel to power high-load headsets easily.

Does it have Bluetooth?

Oilily A300B MK tube amplifier is a traditional analog device without Bluetooth, featuring two sets of analog inputs (likely RCA) for wired sources like turntables and CD players, and requires an external Bluetooth receiver for wireless connectivity

Can it be used with a turntable?

Oilily A300B MK Tube Amplifier (8W/CH, 20Hz–25KHz) — perfect for turntables, direct RCA line input for built-in phono preamp models, external preamp required for others to match its 350mV line-level sensitivity.

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.