XDUOO TA-26S 6N5P 6N8P Amplificatore per cuffie a valvole ad alte prestazioni preamplificatore line out
Using 6N5P tube for buffer to bring soft and charming sound. Adopt 6N8P tube for pre-amp making voice sweet and exquisite. Suitable Headphone Impedance: 60 Ω ~600 Ω. Output Power: 500mW(600/300 Ω load).