633 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. 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.
3. Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
Feature
- Rockville BluTube Bluetooth tube 70 watt amplifier/home theater stereo receiver
- Rockville BluTube audiophile grade tube amplifier with Bluetooth. 25 watts x 2 RMS @ 8 ohm. 35 Watts x 2 RMS @ 4 ohm. Tube Amps do not hard-clip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power!.
- Built in Bluetooth with 33 foot range. Built-in preamplifier. (2) sets of RCA inputs to connect to any audio device like a TV, laptop, or MP3 player, etc.
- Headphone output. Vu meter. Adjustable bass and treble (2 band equalizer). USB input for music files from USB thumb drive. Usb can charge your phone or other USB device. Rear speaker terminals: banana Plug/ binding post outputs for 2 speakers.
- Frequency response (3dB): 25hz-20khz. Input impedance: 47Ko. Input sensitivity: 300mV. Output Impendence: 4-8ohm. Total harmonic distortion): =0.02%. Signal-to-Noise ratio(s/n): =86dB. Bluetooth: 2.1+Edr. Usb: Supports WAV/MP3/WMA/APE/FLAC. 110V/220V switchable. Unit weight: 6.6 lbs. Unit dimension: 10.6″X10.2″X5.1″.
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. 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.
6. ECOMAID Universal Vacuum Attachment Cleaner Dust Dirt Remover Interface Tool for Air Vents Keyboard Drawers Plants Dust Cleaning 1 1/4 inch
Feature
- ☀【7 Piece Extra Micro Attachment Set】:Perfect for Hard-To-Reach Areas Like Keyboard, Sewing Machines,Office Equipment, Computers, Car Detailing, Stereo and Video Equipment, Typewriters, Auto Interiors,
- ☀【APPLIANCE PLACES】:Vacuum Attachments ideal for any places without moving heavy furniture, perfect for upholstery, sofa, floor,drapes, venetian blinds, fine furniture, car interiors,drawer,etc.
- ☀【30 FLEXIBLE TUBES SUCTION】:High Efficiency Dust and Lint Tubes Removes Years Dust Dirty From Corners, Blinds, Drawers, Air Vents, Keyboards, Jewelry, Cars
- ☀【Universal】: Fits all vacuums that accept standard 1 1/4 inch inner diameter attachments (Shop Vac,Hoover, Dirt Devil, Bissell, Miele, Samsung, Electrolux, Kenmore, Panasonic, Siemens, Kirby, Rainbow), fits most central vacuum Systems. If unsure, please measure inside diameter (across the opening) of your vacuum hose attachment. PLEASE NOTE: DOES NOT FIT CLIP-TYPE WANDS (LIKE DYSON, SHARK, etc.)
- ☀【Warrenty】: 3 Months Warrenty or 100% MONEY-BACK GUARANTEE that you are fully satisfied with dryer vent cleaner kit or receive your money back.
Description
Color:Micro Attachment
Compatible with:
for All Vacuum Cleaner Model with 1-1/4inch inner diameter vacuum cleaner
Suggestion:
To keep your vacuum operating at peak performance,Please change vacuum attachment every 1-3 months
Package Included:
1 x Micro Vacuum Attachment 7 Piece Kit
1 x Universal Vacuum Attachment
Contact Us:
EcoMaid is a Professional vacuum cleaner accessories vendors, not only have a Professional manufacturer, as well as a Professional team.Any problems,we will resolve for you within two business days.
Kindly Note:
Our vacuum cleaner attachment can help you clean up any places effectively, such as : keyboard, any gaps, shutter, sofa, vent, drawer, car to get rid of dust, dirt, pet hair and nasty bacteria from those hard-to-reach places that you don’t tend to clean on a regular time without moving heavy furniture.
7. Vacuum Tubes 7-Pin 5654W Upgrade for 6AK5 6J1 6J1P EF95 Pairing Tubes 2PCS
Feature
- Each package contains a pair of fully tested and matched military version vintage US-manufactured JAN 5654W vacuum tubes(2 PCS).
- Substitute for 7-pin 6AK5/6AK5W/6Zh1P/6J1/6J1P tubes. It can also directly replace WE-403A/403B/EF95 and ordinary 5654.
- Note：Replacing the wrong type of tube may damage your amplifier. If you are not sure this 5645W can be used as a replacement for your audio device, please check with your amplifier manufacturer.
- It has a fuller, wider sound stage. The treble is smoother and bass is a little bit tighter. And you can hear some details that you did not hear before while more complex music.
- Every package you get goes through our careful packaging. With 18 months warranty. If you have any questions, please feel free to contact us.
8. Green Label Micro Vacuum Accessory Kit for Dyson Vacuum Cleaners
Feature
- Genuine Green Label Micro Vacuum Cleaner Attachment Tool Kit for Dyson
- Designed and manufactured to fit Dyson clip-type mounting. Fits: DC08, DC26 Allergy Cylinder, DC29, DC50 Animal and Multi-floor Uprights, DC47 Animal Cylinder, DC24, DC56 Hard Floor Handheld, DC25, DC11 Telescope Cylinder, DC18, DC22 Cylinder, DC17, DC14, DC21 Cylinder, DC59 / DC62 Animal Cordless, DC28 Upright, DC44, DC27, DC72, DC31, DC39, DC65/DC66, DC35, DC41 Animal, DC V6 Fluffy, DC23 Cylinder, DC40, DC V6 Absolute, DC 15, DC07, DC33. DOES NOT FIT DYSON V7, V8 and V10 HANDHELD!
- Kit Contains: 1 adaptor, Pipe connector with adjustable suction fitting, Flexible tube (approx. 36” length), Curved ‘elbow’ extension pipe, Straight extension pipe, Wide oval brush, Narrow round brush, Thin (chamfered) crevice tool. This is highly effective and versatile micro cleaning kit will effortlessly clean all delicate appliances and difficult to reach places including your tv, computer, printer, car, home workshop bench plus many more. Instructional video: https://youtu.be/UUMoUxwNrxY
- PLEASE NOTE: One of the adapters has an air flow control valve which can not be fully closed (small holes). This is not a defect but intentional design. It is there for 2 reasons: 1) It was intentionally designed and manufactured this way to avoid too much suction on delicate electronics and jewelry items. 2) IT HELPS TO AVOID VACUUM CLEANER OVERHEATING WHICH MAY LEAD TO MALFUNCTION
- No questions asked return policy. Fully refundable. Green Label is a premium and environmentally friendly manufacturer of aftermarket vacuum and steam mop filters and accessories.
9. Vacuum Cleaner Attachment Kit with 12 Foot Hose With All The Attachment You Need
Description
NA
10. BAFAI 3 Inch Air Intake Hose with Adjustable Clamp Universal Cold Air Intake with Support Brackets Air Intake Tube Kit for Honda Civic Accord, Acura Legend Integra, Corolla, Chevy Black
Feature
- High Quality: This intake tube is made of premium aluminum, with wrinkle black power coated to protect the tube, durable and long lasting for good looks
- Increase Horsepower: This air intake duct can help your engine to draw in more cold air resulting in better throttle response and higher explosive horsepower output
- Powerful Functions: The intake ducting can solve a variety of problems such as poor starting, engine surging, engine stalling, and help to restore proper engine function
- Easy to Install: This universal cold air intake kit is easy to install with tools commonly available, and can direct replacement for a proper fit every time
Conclusion
By our suggestions above, we hope that you can found Vacuum Tube Kit for you.Please don’t forget to share your experience by comment in this post. Thank you!
