This electron tube socket is used for tubes as 6N4, 6N11, 6F2, 6P14, 12AX7, 12AU7, ECC83, E88CC, EL84.
Material: Gilt phosphor bronze,Ceramics,Electroplating iron
Working Voltage: 500V
Contact Resistance >0.01Ω
Insulation Resistance <10000MΩ
Useful Life: 200 times