{"product_id":"4-digit-in14-nixie-tube-clock-base-glow-tube-motherboard","title":"4-Digit IN-14 Nixie Tube Clock Base | Glow Tube Motherboard","description":"\u003ch2\u003e4-Digit IN-14 Nixie Tube Clock Base – True Glow Desktop Timepiece Motherboard\u003c\/h2\u003e\n\u003cp\u003eTransform your desk into a conversation piece with this \u003cstrong\u003e4-Digit IN-14 Nixie Tube Clock Base\u003c\/strong\u003e. Designed for electronics enthusiasts, retro-tech collectors, and DIY hobbyists, this precision-crafted motherboard provides everything you need to build a stunning, warm-glowing numeral display clock. The jumping digital movement keeps time accurately, while the colour-changing colon indicators add a dynamic visual accent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Please Note:\u003c\/strong\u003e The four IN-14 glow tubes are \u003cstrong\u003eNOT included\u003c\/strong\u003e and must be purchased separately. The two middle colon points \u003cem\u003eare\u003c\/em\u003e included. This base supports \u003cstrong\u003eIN-14 model glow tubes only\u003c\/strong\u003e. Before inserting, trim the tube pins to approximately 8 mm, remove any rubber sleeve, straighten the pins, and align them carefully with the socket holes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with IN-14 Nixie Tubes\u003c\/strong\u003e – purpose-built sockets for authentic vintage glow tube numerals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Digit Digital Display\u003c\/strong\u003e – shows hours and minutes with a jumping movement for crisp, precise time updates\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour-Changing Colon Indicators\u003c\/strong\u003e – built-in LED colons add a lively, dynamic accent between digits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Footprint\u003c\/strong\u003e – measures just 11 × 4 cm (approx. 4.3″ × 1.6″), ideal for desktops, shelves, and workbenches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction\u003c\/strong\u003e – lightweight yet sturdy geometric chassis keeps tubes securely in place\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Power Supply\u003c\/strong\u003e – no batteries required; powers via an external supply (not included) for stable, consistent operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals\u003c\/strong\u003e – materials declared free of restricted substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Tube Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIN-14\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDigital (4 digits)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMovement Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJumping\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExternal power supply (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110 × 40 × 110 mm (L × D × W)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSource four IN-14 Nixie tubes separately.\u003c\/li\u003e\n  \u003cli\u003eRemove any rubber sleeve from each tube's pins.\u003c\/li\u003e\n  \u003cli\u003eCarefully trim the pins so that approximately \u003cstrong\u003e8 mm\u003c\/strong\u003e remains.\u003c\/li\u003e\n  \u003cli\u003eStraighten each pin and align with the corresponding socket hole on the board.\u003c\/li\u003e\n  \u003cli\u003eGently press each tube into its socket until fully seated.\u003c\/li\u003e\n  \u003cli\u003eConnect your external power supply and enjoy the warm glow!\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eElectronics DIY enthusiasts and makers\u003c\/li\u003e\n  \u003cli\u003eRetro-tech and vintage electronics collectors\u003c\/li\u003e\n  \u003cli\u003eUnique desktop decor and office accessories\u003c\/li\u003e\n  \u003cli\u003eThoughtful gifts for hobbyists and engineers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eExplore more unique electronics and desktop accessories in our store:\u003cbr\u003e\n\u003ca href=\"\/products\/16-inch-vintage-silent-wall-clock-gold-shabby-chic-home-decor\"\u003e16-Inch Vintage Silent Wall Clock – Gold Shabby Chic Decor\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are the IN-14 Nixie glow tubes included with this clock base?\u003c\/h4\u003e\n\u003cp\u003eA: No, the four IN-14 glow tubes are not included and need to be purchased separately. Only the two colon indicator points between the digit positions are included with the base board. Make sure to source authentic IN-14 model tubes to ensure compatibility with the sockets.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does the IN-14 Nixie tube clock base require?\u003c\/h4\u003e\n\u003cp\u003eA: The clock base requires an external power supply, which is also not included in the package. No batteries are needed. Please ensure your power supply meets the voltage requirements of IN-14 Nixie tube circuits (typically a high-voltage DC supply in the 170–180 V range for the tubes, combined with a low-voltage logic supply — consult your power supply specifications for details).\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I install the IN-14 tubes into this base?\u003c\/h4\u003e\n\u003cp\u003eA: First, remove any rubber sleeve from the tube pins. Trim each pin down to approximately 8 mm in length, then straighten them carefully. Align each pin with the corresponding hole in the socket on the board and gently press the tube into place. Take your time to avoid bending the delicate pins during insertion.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this clock base suitable as a desktop decoration even without the tubes installed?\u003c\/h4\u003e\n\u003cp\u003eA: While the base is fully functional only when IN-14 glow tubes are installed, it does feature colour-changing colon indicators that operate independently. However, for the full iconic warm-glow numeral display effect, installing the IN-14 tubes is recommended. Once complete, it makes a striking and distinctive desktop ornament.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are the IN-14 Nixie glow tubes included with this clock base?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the four IN-14 glow tubes are not included and need to be purchased separately. Only the two colon indicator points between the digit positions are included with the base board. Make sure to source authentic IN-14 model tubes to ensure compatibility with the sockets.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply does the IN-14 Nixie tube clock base require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The clock base requires an external power supply, which is also not included in the package. No batteries are needed. 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