6E2 Tube indicator driver Kits Board level indicator amplifier DIY Audio fluorescent DC12V. 1: Dual 6E2 driver board: 1. The two-way 6E2 cat's eye tube drive, the tube base is connected with the main board by flying wire, the wiring is simple, the use is more convenient, and the new design of the board minimizes the space occupied by the machine.
eBay