Exquisite Appearance and Practical Functions Vintage vacuum tubes bring a sense of era, LED back-light under the tubes makes it color changeable, bringing wonderful visual feast. You can know much information from it: time(12H/24H), date(the lunar or solar calendars), temperature(degrees Celsius or Fahrenheit), even can set alarm clock, with remote control and so on. Preamp & Phono Stage. Audio Adapter / Converter. Audio Splitter / Switcher. Music Spectrum & Clock. Record Player & Turntable Part. Audio Splitter & Switcher. Audio Player & Turntable Parts. Audio Board & DIY Kit. Vintage IV-11(?? -11) VFD Alarm Clock DIY Kit Nixie Tube Era Display IR Remote. This tube model has different names like IV-11 or?? -11 in different countries, but the tubes are absolutely the same. IV-11 or?? -11 tube clock is a. Exquisite Appearance and Practical Functions. Vintage vacuum tubes bring a sense of era, LED back-light under the tubes makes it color changeable, bringing wonderful visual feast. More functions are elaborated in detail on the English operation manual. Unique Design and Compact size. Vintage VFD tubes combines with classic wood base, simple but perfect. And proper size is very suitable for desktop use in living rooms or bedrooms use and it is also a ornament. For its attractive appearance, it is also very suitable as gifts for friends, lovers, colleagues, etc. Rare Materials and Complicated Making Process. VFD tubes were very popular but gradually stopped production in last century, vintage era sense and complex craftmanship make them worthy being collected and with higher value. Input Voltage: DC 5V. Quantity of Tube: 6IV-11 Tube. Tube Size: 60mm(height) and 22.5mm(diameter). Shell Size: 211mm28mm70mm(excluding tubes). Clock Chip: DS3231 with high precision. 1 DIY KIT IV-11 VFD Tube Clock. 1 Infrared Remote Control. 1 Operation Manual (English). Free Return Within 30 Days. We provide free return with 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
