2, Designed with flame retardant housing, it is both beautiful and reliable, the left and right channel data lines have two antioxidant gold-plated connectors, which can reduce impedance and ensure smooth and stable signal transmission.
3、Built-in pickup, the driver board has a built-in pickup, which can be used directly in the automotive environment without external audio cables, while retaining a variety of interfaces to support the flexible connection of cell phones, speakers and other devices.
4, plug and play design, the device is designed with a sliding knob, users can easily adjust the sensitivity without any additional tools. The device does not need to be connected to a separate audio cable or splitter, there are two audio sockets for input and output on the board, which is very easy to use.
5, 6e2 tube display brightness is more uniform, high sensitivity, built-in amplifier circuit, from 1 frame volume to full volume can be enlarged, and you can toggle the switch to select the left channel, the right channel, stereo, even if an indicator board can also indicate the volume level of the two channels.
6, on-board treble attenuation function, turn on the switch to highlight the rhythm of the bass and drums, so that the display is more dynamic, filament voltage is too high, too low will shorten the life of the tube, the driver board is equipped with a 6.3V filament driver circuit, which effectively prevents the filament voltage is too high or too low, which will shorten the life of the tube.
Name: Driver Board
Tube：6e2
Voltage Interface: TYPE-C
Supply voltage: DC5V
Size: 85*60*47mm
1 x Tube Driver Board
1 x Left and right channel data cable
1 x Charging Cable
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On 27-Apr-2024 at 03:11:56 BST, seller added the following information: