Dual-channel Low Voltage, 6e2 Tube Indicator Amplifier, Driver Kits
10 reviews

Features:

The audio input signal amplitude can be adjusted, VR1 and VR3 to change the input signal amplitude.
This board is not a preamplifier and has no power amplification.
It only uses the way of fluorescent column to show the change of the amplitude.
The parameters of the two tubes are inconsistent due to the individual differences of the 6E2 tubes.
The fluorescence heights of the two tubes are not the same.
The extension of the socket pin has been soldered out, and it is connected to the corresponding terminal number of the driver board.

Specification:

Maximum Power Per Channel: NO POWER
Model Number: Tube Preamplifier Amplifier Audio VU Meter diy
Package: Yes
Channels: 2 (2.0)
Power supply: DC 12V

Package Include:

DC-DC booster board*1 (DC 12V boost to 250V adjustable)
Dual 6E2 driver board *1
6E2 tube* 2
Tube seat (with extension lead)* 2

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.