4-Digit IN-14 Nixie Tube Clock Base | Glow Tube Motherboard
4-Digit IN-14 Nixie Tube Clock Base | Glow Tube Motherboard
4-Digit IN-14 Nixie Tube Clock Base – True Glow Desktop Timepiece Motherboard
Transform your desk into a conversation piece with this 4-Digit IN-14 Nixie Tube Clock Base. 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.
⚠️ Please Note: The four IN-14 glow tubes are NOT included and must be purchased separately. The two middle colon points are included. This base supports IN-14 model glow tubes only. 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.
Key Features
- Compatible with IN-14 Nixie Tubes – purpose-built sockets for authentic vintage glow tube numerals
- 4-Digit Digital Display – shows hours and minutes with a jumping movement for crisp, precise time updates
- Colour-Changing Colon Indicators – built-in LED colons add a lively, dynamic accent between digits
- Compact Footprint – measures just 11 × 4 cm (approx. 4.3″ × 1.6″), ideal for desktops, shelves, and workbenches
- Durable Plastic Construction – lightweight yet sturdy geometric chassis keeps tubes securely in place
- External Power Supply – no batteries required; powers via an external supply (not included) for stable, consistent operation
- No High-Concern Chemicals – materials declared free of restricted substances
Specifications
| Compatible Tube Model | IN-14 |
| Display Type | Digital (4 digits) |
| Movement Type | Jumping |
| Power | External power supply (not included) |
| Dimensions | 110 × 40 × 110 mm (L × D × W) |
| Weight | Approx. 200 g |
| Material | Plastic |
| Batteries Included | No |
| Country of Origin | Made in Mainland China |
Installation Guide
- Source four IN-14 Nixie tubes separately.
- Remove any rubber sleeve from each tube's pins.
- Carefully trim the pins so that approximately 8 mm remains.
- Straighten each pin and align with the corresponding socket hole on the board.
- Gently press each tube into its socket until fully seated.
- Connect your external power supply and enjoy the warm glow!
Perfect For
- Electronics DIY enthusiasts and makers
- Retro-tech and vintage electronics collectors
- Unique desktop decor and office accessories
- Thoughtful gifts for hobbyists and engineers
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Frequently Asked Questions
Q: Are the IN-14 Nixie glow tubes included with this clock base?
A: 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.
Q: What power supply does the IN-14 Nixie tube clock base require?
A: 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).
Q: How do I install the IN-14 tubes into this base?
A: 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.
Q: Is this clock base suitable as a desktop decoration even without the tubes installed?
A: 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.