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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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Vacuum Tube Driver Board, Wide Application Dual Channel Electron Tubes Drive Module  For Equipment

<ul><li>More Than One: Including 2pcs PCB, 2pcs vacuum tube and 2pcs connecting cable, which enables good connection signal.</li><li>Better Effect: The electron tubes have high brightness, so the dual channel level indicator ensures clear indication.</li><li>Reliable Work: Works with higher efficiency under DC 12V 1A power, the signal input is less than or equal to 0.775V.</li><li>Practical Use: Suits for DIY enthusiasts, can be applied to audio, industrial indicating equipment, instrument, etc.</li></ul>

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<br><b>Specification:</b><br>Item Type: Vacuum Tube Driver Board<br>Model: 6E2<br>Material: PCB, glass. <br>Function: For level indication. <br>Power Supply: DC 12V 1A<br>Signal Input:  Less than or equal to  0.775V <br><br><b>Package List:</b><br><p>1 x PCB 1</p><p>1 x PCB 2</p><p>2 x Vacuum Tube</p><p>2 x Connecting Cable</p><p>1 x User Manual</p> <br><br><b>Note:</b><br><div>1. Please check whether the wiring is correct before powering on.</div><div>2. Do not touch the circuit board at will after the connection. </div><div>3. The power supply voltage should not exceed 13V. </div>

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