Cayyi 4pc 9pin vacuum tube sockets valve 55mm Shield Aluminum Chassis for 12AX7 12AU7

Description

Condition: NewQuantity: 4 piecesFor 9pins tube: 12AX7 12AU7...Working Voltage: 1500VContact Resistance >0.01?Insulation Resistance <10000M?Useful Life: 200 timesPackage includes:1x 4pc 9pin vacuum tube sockets valve 55mm Shield Aluminum Chassis for 12AX7 12AU7