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GHXAMP 6E2 cat eye tube indicator driver board kit Dual Channel fluorescent level indicator drive amplifier DIY modification
GHXAMP 6E2 cat eye tube indicator driver board kit Dual Channel fluorescent level indicator drive amplifier DIY modification flash sale GHXAMP 6E2 cat eye tube indicator driver board kit Dual Channel fluorescent level indicator drive amplifier DIY modification discount

Super Promo GHXAMP 6E2 cat eye tube indicator driver board kit Dual Channel fluorescent level indicator drive amplifier DIY modification Jul 2020

Average Rating: 4.9 | Reviews: 403
Name GHXAMP 6E2 cat eye tube indicator driver board kit Dual Channel fluorescent level indicator drive amplifier DIY modification
Price US $16.82 - 20.78
Discount -1% off now!
SKU ID 4000377336464
Main Category electronics
Category audio video
Stock Available
Seller Name GHXAMP Worldwide Store
Shipping Free Shipping
Last Update May/07/20 11:15:54am

Grab Now Channel Amplifier Drive Level Tube Eye Indicator Kit GHXAMP Indicator Driver DIY Modification 6E2 Cat Board Fluorescent Dual from with -1% discount. Discount price US$16.82 - 20.78 only. Find many related audio video product at the list below. With 4.9 rating from 403 review, We make sure that all items in our storefront have ✓Free Shipping Global! ✓Promo ✓High QUality Guarantee ✓Easy Return ✓and many more.

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Tips This product takes 10 days to ship.Need to customize6E2 High-voltage drive version Package list: 1: Dual way 6E2 driver board: 1 2:6E2 tube: 2 3: Tube seat with extension lead : 2 4: Power supply: the power supply needs to bring its own or take the internal voltage DC 250V 6.3V or 12v AC/DC 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. 1, the audio input signal amplitude can be adjusted, VR1 and VR3 to change the input signal amplitude 2. 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 of the audio signal, so that the audio signal is changed from auditory to visual visual effect . 3. The parameters of the two tubes are inconsistent due to the individual differences of the 6E2 tubes. After the lighting, the fluorescence heights of the two tubes are not the same. Therefore, two trimming resistors are set on the driving board, and VR2 and VR4 are used to adjust the fluorescence height of the left and right tubes to achieve Highly consistent fluorescence of the two tubes 4. Pipe connection: The extension of the socket pin has been soldered out, and it is connected to the corresponding terminal number of the driver board according to the color of the lead wire the delivery is accompanied by a wiring instruction 5, the base is made of universal small nine-legged tube ceramic tube seat front mounting hole distance 28mm, panel opening: 18mm 6, PCBA wiring: ainR / ainL: left and right channel audio signal input G: ground 250V: DC , Left and right terminal block serial number and description: 1. Connect the gate, 6E2 tube signal injection pin to the socket 1st pin 3, connect the cathode, pipe grounding foot, take the third leg of the socket 7, connected to the control grid, used to control the fluorescent height of the tube, the seventh base of the socket 8, connected to the anode, 6E2 tube power supply feet, take the 8th foot of the tube Pins 4 and 5 of the header are filament supply pins 6.3V supply Note: The two tubes are connected in parallel to the 6.3V power supply Two tubes of filaments are connected in series to take 12V power supply Note: The 100K position of the DIY kit welding resistance should be 120K.

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Product audio video : Channel Amplifier Drive Level Tube Eye Indicator Kit GHXAMP Indicator Driver DIY Modification 6E2 Cat Board Fluorescent Dual. MPN : MP33030716537 Brand Name: GHXAMPMaximum Power Per Channel: NO POWERModel Number: Dual channel Tube Amplifier Audio VU MeterPackage: YesChannels: 2 2.0

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