531 reviews analysed
1. Douk Audio Vintage VFD Tube Acrylic Old School Vacuum Tube Alarm Clock with Remote Finished Nice Gifts
- Please note that driving these tube needs DC 170V high voltage, so when it works please don’t take off the shell and don’t let children touch it without shell.
- With rarity: VFD tube was suspended production in 1980s, so it is not only regarded as a art work but also meaningful and practical
- With high artistry: its strong retro feeling make you feel in the last century, and can decorate your home more elegant with a unique sense of era
- With collection value: its complicated craft makes it more difficult to produce for so many processes but its exqiusite design attracts many people’s attention
- With clear display: the big size of IV-11 vacuum Fluorescent display, the bigger figure and the longer tube make the number more clearly to see
- With pretty multi-color: it has different flowery colors offering you wonderful visual experience and its changeable lights make you excited
- With high physical attractiveness: it is really beautiful especially suitable as gifts for friends, lovers, colleagues, etc.
- With multi-function: even if VFD tube clock is a product with a sense of age, its functions are still amazing . You can clearly see the time(12H/24H), the date( the lunar or solar calendars), the temperature( degrees Celsius or Fahrenheit), even can set a alarm clock and so on. You will have a full understanding of its functions when you read the English operation manual
2. Nobsound Little Bear FU32(832A) Vacuum Tube Headphone Amplifier ; Mini HiFi Stereo Preamp
- Not only as a headphone amplifier, compatible with wide impedance range(12-200Ω), but also as a preamp for your other power amplifier, convenient and efficient to improve sound quality.
- 1*3.5 mm stereo jack input, can be connected to computer, CD, mobile phone and lossless player. 2*3.5 mm output can also be connected to digital amplifiers and active multimedia audio devices.
- Default Beijing FU32 vacuum tube, can be upgraded to GU-32/832
- Default NE5532 op amp, can be upgraded to OPA2604, JRC4558, OPA2132, OP275 and so on for enjoying different tones.
- Mini size with attractive appearance, compact design makes it suitable for desktop audio system.
- Prompt and courteous customer service.1 year warranty and life technical support.
Input signal overload may cause distortion and noise. When this happens, please turn down the volume of the audio source until no noise and then adjust proper volume through the amp itself.
Audio input: 1*3.5mm Jack
Audio output: 2*3.5mm headphone jack(one for 12-40Ω headphone and one for 40-200Ω headphone)
Power supply: DC [email protected](5.5/2.2mm)
Tube model: Beijing FU32
Op amp: NE5532
Dimensions: (L)86 mm *(W)86 mm *(H)43 mm(Excluding the tube)
Net weight: 320g
Noise may be resulted from:
1. Low-quality audio cables, poor audio source can cause the static noise.
2. The tubes not are plugged well on the tube sockets or the two red wires are not inserted to FU32 tube.
3. Devices like routers, mobile phones will also interfere in the audio signal and may cause static noise.
3. JJ Electronics Amplifier Tube (T-6L6GC-JJ-MP)
- Octal power tube (max plate Watts = 30W)
- This Slovakian tube has colorful lows, loose/ easy-going mid Body and a brightly shining chime for the highs
- In overdrive, it offers a tight and focused bite with crisp, bright and well-defined articulation
- Available in Singles, Apex Matched Pairs or Apex Matched Quads – please select from list.
4. Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
- 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″.
5. JJ Electronics Amplifier Tube (T-12AX7-S-JJ)
6. Universal 1.25-Inch Extension Wands 1-1/4inch Vacuum Accessory 34.2 inch Extension Wand 2 Pieces
- Enable the vacuum to reach hard to reach places, such as under furniture and high places
- The inner diameter of the large end is 32mm, the outside diameter of the small end is 31mm. Work with 1-1/4inch(32mm) hose end
- Length: 17.7inch, 2 extension wand can be extend to 34.2inch
- Fit many vacuum brands accepting 1-1/4inch inner diameter attachment
- 2 wands included
1-1/4inch(32mm) iner diameter extension wand, only for vacuums accepting 32mm wands. Please make sure your vacuum size or measure the size of your vacuum before purchasing.
7. Mullard 12AX7 Preamp Vacuum Tube, Single
8. JJ Electronics Amplifier Tube (T-12AT7-JJ)
By our suggestions above, we hope that you can found Vacuum Tubes 6Ae8 for you.Please don’t forget to share your experience by comment in this post. Thank you!