Cayyi 4pc 9Pin Gold Plastic Tube sockets PCB Mount B9A audio amp for 12AX7B 12AU7 DIY

Description

Condition: NewQuantity: 4 piecesFor 9pins tube: 12AX7B 12AU7...Working Voltage: 1500VContact Resistance >0.01?Insulation Resistance Useful Life: 200 timesPackage includes:1x 4pc 9Pin Gold Plastic Tube sockets PCB Mount B9A audio amp for 12AX7B 12AU7 DIY