Description

PJ.MIAOLAI HiFi Tube Headphone Amplifier, open box, almost new. **Product Description:** 1. Equipped with the classic Beijing 6N3 vacuum tube, this amplifier delivers an open soundstage with smooth and atmospheric sound, ideal for vocals, strings, light music, and classical pieces. It offers delicate highs and powerful lows. 2. Compact and elegant design with a mini size, aluminum alloy chassis, power indicator, and volume control, making it perfect for desktop use or small spaces at home or the office. 3. The D2 features a hybrid design with a tube preamp and transistor output stage. The tube preamp ensures a natural, dynamic, and lifelike sound, while the T's NE5532P operational amplifier in the output stage provides fast, powerful signal amplification, combining the strengths of both technologies. 4. This mini tube amp uses a specially designed low-noise power supply circuit to achieve a truly low noise floor. **Product Specifications:** - Model: D2 - Signal-to-noise ratio: ≥110dB - Frequency response: 20Hz-30KHz - Output power: ≥1100mW (at 32Ω) - Supported headphone impedance: 18-600Ω - Total harmonic distortion: <0.005% **Package Includes:** - Main unit x1 - Vacuum tube x1 - Power supply x1 - Manual x1