537 reviews analysed
Rank
Product Name
Score
1. 6J1 Vacuum Electron Tube Valve Preamp Amplifier Board Headphone Amp Parts Preamplifier Musical Fidelity Kit AC12V 0.8A
Feature
- ★ Connect the 6J1 tube pre-amp between sound source and amplifier, it will effectively filter digital flavor, the music and human voice will be relatively good
- ★ Eight 470UF capacitor filter is very clean, excellent power system lead to no hum, filaments are powered with DC 12V and need to be connected in series in order to reduce noise
- ★ Coupling capacitor is electrodeless electrolytic capacitor with high frequency and low resistance
- ★ Using DC 5.5*2.1 socket and AC 12V transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board
- ★ This kit comes in parts so you can assemble them together by yourself, enjoy the process of building your own tube amplifier
2. 12V DIY Preamplifier Kit 6J1 Preamp Tube Board Preamplifier 3.5MM Headphone Amplifier Replacement
Feature
- 【STABLE PERFORMANCE】The preamp board is carefully debugged circuit with stable performance, quiet and no noise.
- 【ADOPT 6J1 ELECTRON TUBE】The preamp board adopt 6J1 electron tube, is classic collocation.
- 【ADOPT 12V DC POWER SUPPLY】The preamp board adopts 12V DC power supply, internal stable boost to 100V to ensure the performance of the tube.
- 【HEADSET CAN BE PUSHED TO 300 OHMS】The headset can be pushed to 300 ohms, the general recommendation is 16-150 ohms.
- 【A COST-EFFECTIVE PREAMPLIFIER】The preamp board is a cost-effective preamplifier with warm, mellow, sweet and transparent sound.
3. Nobsound Magic Eye 6E2 EM87 Tube Preamp; Audio Level Indicator; VU Meter; Music Spectrum; Vacuum Tube + Driver Board + Case
Feature
- Functions: Magic Eye can be used as an audio level indicator or a VU meter. You can see the tube light dancing with your audio signal. You can use it seperately or combine it with your devices, which is very useful and beautiful.
- Advantages: ① The circuit of Magic Eye has been redesigned overall. Compared with similar products, it has much less heating, very lower power consumption and smaller size.
- ② It adopts SMT technology, which decrease the height of all circuit components. Optimized layout makes its wiring is more simple. ③ It has bulit-in secondary signal amplification with higher sensitivity. Its amplitude can also be adjusted on the board.
- ④ It has bulit-in voltage boost circuit and can be driven by DC 5V~7V (USB 5V is also supported). Unlick other similar porducts needs 250V transformer. Please do not touch the board while working.
- There is an audio signal cable in the package. You can solder it to your audio devices. If you don’t want to solder it, you can just wiring its signal cable to your speaker / amplifier’s terminals.
4. Dryer Vent Cleaner Kit Vacuum Hose Attachment Brush Lint Remover Power Washer and Dryer Vent Vacuum Hose
Feature
- [Remove LINT BUILD-UP] – Sealegend dryer vent cleaner kit removes lint that has accumulated for many years in the dryer vents, so your equipment runs more efficiently.
- [More than 28” long] – Flexible and handy vacuum hose attachments over 28inche in length allow for deep access to difficult places. Perfect for cleaning appliances that you can’t move.
- [SUCTION CONTROL] – Switch between 2 suction control settings to best suit your cleaning needs. Perfect for light cleanups and a heavy-duty power clean.
- [HELPS PREVENT FIRES] – Using Sealegend Lint Remover regularly to clean your dryer vent and help prevent deadly dryer vent fires from sparking.
- [Package Contains] – 1* Sealegend dryer vent cleaner kit
5. Neoteck Bluetooth 4.2 Stereo Audio Amplifier Receiver with 6J4 Vacuum Tubes Certified aptX Low Latency, 2 Channel Mini Hi-Fi Class D Integrated Amp for Home Passive Speakers 50W + 50W
Feature
- Home Hi-Fi integrated amplifier, 50W RMSx2 (4 ohms, 20 Hz – 20 kHz, 0.04% THD), Adopt Texas Instruments TPA3116D2 chip, exclusively designed for the customers who pursue HiFi sound
- Bluetooth Receiver, range: about 40 ft– Adopt CSR64215 Bluetooth 4.2 core Supports the aptX Low Latency codec to virtually eliminate audio-visual lag making an ideal choice for watching TV/ movies. For best results, use with aptX Low Latency supporting speakers
- Adopt 2pcs 6J4 tubes, It could make sound soft, thick, sweet and transparent, tubes can be replaced by 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A/B, EF40, EF95 and so on
- Advanced circuitry design, built-in speakers protection circuit, solid aluminum chassis for long time use, small size, good looks, simple functionality, and excellent sound quality
- 【Power amp + Headphone amp】 Power amplifier is easy to connect to your audio system with no software to install or settings to change. Headphone amp supports most headphones of high impedance 16-300Ω, Perfectly suited for your High impedance headphone
6. Nobsound NS-02E Vacuum Tube Headphone Amplifier Stereo HiFi Earphone Pre-Amp DIY (Black)
Feature
- The Nobsound NS-02E can provide soft and warm sound while maintaining its exceptional clarity.
- The default tube is 6N3, which can be easily replaced with 6A8Q, 2C51, 5670, 5185, 6385, 6185, WE396, ECC 42, 6H3N, 6H3II, ECF82, 6CC42.
- The Nobsound NS-02E can be paired with your preamp, smart phone, computer, iPod, stereo system, and other audio device as well as your favorite headphones.
- The Nobsound NS-02E can also be used as a tube pre-amplifier.
- The affordable price makes both Hi-Fi freshmen and Hi-Fi veterans can enjoy it.
7. 270 pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing kit, 5 Sizes(Dia): 3/8″, 1/4″, 3/16″, 1/8″, 3/32″, Best Cable Sleeve Tube Assortment with Storage Case for DIY by MILAPEAK (Black & Red)
Feature
- ★【Versatile &
- DIY Helper】- Multiple sizes high-quality heat shrink tubing for your choose, they can be used for solder joint protection, group of lines marking, resistance electric capacity reason protection etc. Note: Make sure temperature of your heat gun is up to 212℉(Fahrenheit), then glue inside will soften and seal the connection.
- ★【Safe &
- ECO-Friendly】- Our heat shrink tubes are both UL &
- CSA certified for up to 600V, 257 degrees Fahrenheit which ensures its safe and reliable. They are also RoHS Compliant, Formaldehyde (HCHO) Free, protect you and your famaily from toxins.
- ★【Customized Protector】- Our heat shrink tubing has the advantages of good electrical insulation, good tightness and corrosion resistance, High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance when you and your kids DIY.
- ★【Fast &
- Easy Use】- Are you bothered by the fact that wrapping cable wire connection with electric tape which is ugly and not safe enough. Now the good news is that our heat shrink tubing can avoid these troubles and give you a tidy connection. It is 3:1 heat shrink ratio, and will shrink up to 1/3 of original, only use a lighter heating if the tube is small or hair dryer heating for large one. Also Includes handy plastic container for easy organization and storage.
- ★【What You Get】- Total 270pcs heat shrink tubes, 5 Sizes, DIA: 3/8″(8pcs), 1/4″(12pcs), 3/16″(20pcs), 1/8″(80pcs), 3/32″(150pcs), Comes with storage box, Our 1 Year Free Warranty and Full Refund within 30 Days ensure pleasant shopping experience.
8. Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble & Bass Control
Feature
- Notice: ① Preamplifier needs to work with amplifiers or active devices
- ② Not PHONO preamp and can’t be used for record players
- Excellent sound performance
- No background noise
- Warm and soft tube sound
- Sound quality enhancement
- Pure tube preamplifier
- Suitable for all amplifiers and music types
- With independent treble, bass and volume control
- Vacuum tubes can be replaced by various models
- Mini size and exquisite appearance
- CNC aluminum shell and front panel
- Blue tube light
- Mellow and solid touch feeling
9. Tecsun 2P3 AM Radio Receiver Kit – DIY for Enthusiasts, Built it into a radio case !
10. 【Genuine】IV-11 VFD Clock – DIY KIT father husband son kids gift summer project
Feature
- Time display: Display hour, minutes and seconds (12 or 24 format operational, lead zero On/Off supported).
- Date display: Display year, month and day (YY-MM-DD/YY-DD-MM/DD-MM-YY/MM-DD-YY date format operational).
- Lunar date display: Calculate and display Chinese lunar date accroding to solar calendar.
- Day of week display: Calculate and display the day of week.
- Visit www.nixie.ai/manuals/ for the instructions and user manuals
Description
Material Type:wood, glass
The instruction and user manual can be found on our website at http://www.nixie.ai/manuals/ 2017 New Design IV-11 VFD tube clock DIY kit A sleek clock design with combination of art and technology. Direct drive, static scanning, gold plating PCB, IR remote control, RGB LED backlight, real hard wood frame, laser cut bright black acrylic plate. All different types of parts are carried out a separate packaging with detailed label, it’s easy to find the correct parts during DIY process. Customized strong box and EPE foam, each part will be placed in the right place to be protected, no worry about the damage of tubes and other parts during long distance transport.
Conclusion
By our suggestions above, we hope that you can found Diy Vacuum Tube Kit for you.Please don’t forget to share your experience by comment in this post. Thank you!
