Feature

●MORE THAN ONE:Including 2 pieces PCB, 2 pieces vacuum tube and 2 pieces connecting cable, which allows good connection signal.
●Better Effect: The electron tubes have high brightness, so the dual channel level indicator ensures a clear display.
●Reliable Work:Works with higher efficiency under DC 12V 1A, the signal input is less than or equal to 0.775V.
●Practical use: DIY suits, can be applied to audio, industrial display equipment, instruments, etc.
●EASY TO INSTALL Comes with a light weight and compact size, the whole installation is very convenient to complete.

Description

Specification:
Item Type:Vacuum Tube Driver Board
Model: 6E2.
Material: PCB, Glass
Function: For level indicator.
Power supply: DC 12V 1A.
Signal input: ≤ 0.775 V.

Package includes:
1 x PCB 1.
1 x PCB 2.
2 x vacuum hose.
2 x connection cables.
1 x user manual.

Note:
1. Please check whether the wiring is correct before switching on.
2. Do not touch the board arbitrarily after connecting.
3. The supply voltage should not exceed 13 V.