GHXAMP Low Voltage 6E2 Cat's Eye Driver Board Audio VU Level Indicator Tube Amplifier Retro USB 5V High Quality 1PC
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Specifications
- Brand Name
- GHXAMP
- Maximum Power Per Channel
- NO POWER
- Origin
- Mainland China
- Package
- Yes
- Certification
- CE
- Model Number
- 6E2 Cat's Eye Level Indicator Board
Product Description
Tips: The board upgrade has added a pickup. Now it can be used on the car without connecting the audio cable. The pickup can be switched on and off, and the audio cable can be connected or not.
6E2 Cat's Eye Level Indicator Board is a driver board with great display effect produced by the shop owner for a long time with painstaking research. 6E2 cat’s eye tube is a carefully selected tube with a very good display effect.
The board has a beautiful and generous design, has a protective bracket, and is decorated with small decorative lights. And you can switch the small lights according to your preferences.
In terms of humanization, many more convenient designs have been made. If you slide the knob, you can adjust the sensitivity at any time. There is no need for a screwdriver to turn the potentiometer. You don’t need to connect the audio cable and the splitter yourself. The two audio sockets on the board are connected to the input and the output.
6E2 electron tube displays more uniform brightness and high sensitivity. It has a built-in amplifier circuit, which can amplify even the volume from 1 to full. And you can switch to select the left channel, right channel or stereo, even a dashboard can indicate the volume level of the two channels.
The onboard treble attenuation function, turn on the switch to highlight the rhythm of bass and drums, making the display more agile.
Too high or too low filament voltage will shorten the life of the tube. This driver board has a built-in 6.3v filament drive circuit to ensure the life of the tube.
This driver board uses USB 5V power supply, USB adapter, audio cable and charging cable are provided, and it can be used at hand without additional purchase. After buying it back, you don't need to tear the hard-to-tear protective film and screw the screws and nuts to the acrylic shell yourself, and you can use it when you get it all right.
The material used for this driver board does not count the cost, the pursuit of perfection, friends are welcome to come and buy .
Size:85*52mm.
Package:
1*Driver board, 1*6E2 Tube ,1*USB Adapter ,1*Audio Cable, 1*USB Cable.
Pros & Cons
Pros
- Retro cat's eye tube display adds a vintage aesthetic to audio setups
- Built-in pickup allows use in car audio systems without connecting an audio cable
- USB 5V power supply makes it easy to connect to most modern audio devices
- Upgraded design includes a switchable pickup for versatile use across different audio setups
Cons
- Only compatible with 6E2 cat's eye tubes, not other VU indicator tubes
- No included mounting hardware or installation instructions
- Limited technical specifications provided, making performance verification difficult for advanced users
- Brand is GHXAMP, a niche audio component brand with limited support resources
Common Questions
What material is this driver board constructed from?
The board uses standard printed circuit board (PCB) materials and electronic components for driving the 6E2 cat's eye tube indicator.
What power requirements and size specifications does this driver board have?
It uses a USB 5V power supply, with no detailed physical size listed in the product details.
What audio devices is this cat's eye indicator board compatible with?
It is compatible with audio amplifiers, car audio systems, and other audio devices that need a visual VU level display, with a switchable pickup for car use without audio cable connection.
What is the intended usage of this 6E2 cat's eye driver board?
It is used as a retro-style audio VU level indicator for amplifiers, car stereos, and home audio setups.
What shipping details are provided for this product?
This listing includes 1 driver board, ships from Mainland China, and no specific delivery timeline is listed publicly.
Product information last updated on December 28, 2025