Features:
- Adopt 6N8P tube for pre-amp making voice sweet and exquisite.
- Using 6N5P tube for buffer to bring soft and charming sound.
- Gold-plated RCA port for amplifiers or active speakers.
Specifications: Power Supply: AC100~120V/220~240V Output Power: 500mW(600/300Ω load) Frequency Response: 10Hz~30KHz( ± 0.5dB) Gain: +16dB S/N: 110dB THD+N: ≤0.1% ( 1KHz) Suitable Headphone Impedance: 60Ω~600Ω Size: 25x11x16cm Weight: 3.9Kg