10 Best
Portable Tube Amplifiers
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Product Highlights- 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.
- Mini size with attractive appearance, compact design makes it suitable for desktop audio system.
- 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.
- 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.
- Prompt and courteous customer service. for any questions, please contact [email protected]
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Product Highlights
- Excellent sound performances: low grounding noise, built-in output protections circuit, no buzzing or ringing noise, fever level sound quality, designed specifically for customers pursuing stereo sound; also very safe for your expensive headphones.
- Stereo and preamplifier: the headphone amplifier can also be used as a stereo preamplifier, with 3.5mm and rca stereo inputs and 6.35mm headphone outputs, including 6.35mm to 3.5mm adapters.
- Exquisite appearance: small in size and compact, all aluminum alloy housing, durable for long service life.
- High performances: p2 is a high-fidelities electronic tube earphone, and the 2x 6k4 j-grade electronic tube can easily power high-performances headphones such as hd580, hd600, hd650, k701, k702, q701, etc. it is recommended to use 32-600ohm headphones.
- Easy to replace tube: tube can be replaced with 6j1/6j4/ge5654/6ak5/6x1n/e180f/6ж9п/ ef861/6688 tube, etc.
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Product Highlights
- ② b4-x adopts 2 groups of independent power supply(+12v and -12v) for 2 op amps, less mutual effects and can drive 300ω headphones. ③ the circuit adopts dual op amp parallel output, with higher output power. ④ b4-x has 3.5mm and 2.5mm 2 kinds of output interface, suitable for most of balanced and standard headphones.
- With built-in battery protection circuit: battery lets your listening feast without time limitation. it can't be turned on during charging and will power off automatically after fully charged, and charger led will turn to green.
- The difference between b4 and b4-x: ① b4-x is a dual-mono balanced version. its left and right channel are amplified by independent components, and power supply, tubes, and op amp are all independent and symmetric. so the degree of sound separation is higher than b4.
- Mini size and unique design: built-in tube makes you have a tube amplifier which can be held by one hand, convenient to carry and can enjoy hifi music everywhere. full, delicate and soft sound: warmer than transistors, independent op amp and power supply inhance the snr and degree of separation, less interplay and higher sound quality.
- High-end making material and craft: using gold-plated socket, original nichicon electrolytic capacitor, original dale resistors and precision ring resistance. prompt and courteous customer service. for any questions, please contact us at [email protected]. we will get back to you within 24 hours.
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Product Highlights
- ❷ rca/ bluetooth audio input manual switch mode, dual channel rca output can connect to two amplifier devices,with dc12v/1a power supply(do not use a power supply exceeding 12v)
- ❹ build quality is surprisingly solid,nice touch!the power circuit is completely separate from the audio circuit, minimizing interference for clear sound
- ❶ this bluetooth 5.0 vacuum tube preamp,with bass/medium/treble adjust,sound quanlity really good,let you enjoy sweet and warm sound quality.(note:cannot be used on a record player and phonographs)
- ❸ upgraded using the 6k4 tubes design for easy replacement,designed so the tube can be replaced to 6j1, 6j2, ge5654, 6j3, 6j4, 6j5, 6*1n, 6ak5, etc , soft voice
- ❺ this aiyima t2 is a preamplifier. it is not an audio amplifier. it needs to be connected to an powered speaker and a rear amplifier
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Product Highlights
- Perfect for 16-64ohm headphones/outdoor/bookshelf/computer/desktop/ceiling/floor standing speakers, compatible with ipod, phones, mp3 players, tv, echo dot, cd players, or streaming media players.
- Upgraded classic tube amplifier. 6a2 vacuum tubes can get warmer sound. applicable tubes model: 6k4, 6j1, ge5654, 6ak5, 6ж1п, 6bc5, 403a/b, ef40, ef95 etc.
- T20 bluetooth tube power amplifier/headphone amplifier adopts qcc3031chip supporting aptx and aptx hd. aptx hd was designed to answer the growing demand for high-resolution audio. this enhanced codec supports 24-bit music quality over bluetooth. this means you can hear even the smallest details in their music.
- T20 hi-fi bluetooth amplifier receiver with 50 watts per channel power output can drive most home passive speakers to create unbelievable sound. easy to fit your audio system with bluetooth and rca input.
- What you get: t20 wireless tube amplifier x1, 24v/4.5a power supply x1, bluetooth antenna x1, user manual x1, 6a2 tubes x2, our worry-free 24-month warranty, and friendly customer service.
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Product Highlights
- 1-6" fender special design speaker
- Controls: gain, over-drive select switch, volume, treble, bass
- 10 watts
- One channel. total impedance: 4 ohms
- Other features: 1/4" instrument input, 2-band eq, 1/8" auxiliary input jack for jam-along with media player or cd, 1/8" headphone output jack for silent practice, closed-back design for heavier bass response
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Product Highlights
- Rf remote control: effortless music control. experience the ultimate convenience with our rf remote control. seamlessly control your music with ease. use the numeric keys to select your desired tracks and adjust the volume effortlessly using the dedicated vol- and vol+ buttons. with the rf remote control, playing your favorite music has never been more convenient. sit b...
- Enhanced sound with vacuum tube design. experience warm and sweet sound with our vacuum tube pluggable design. filter out digital sounds and enjoy hifi audio. default 6k4 tubes can be replaced with 6j1/6j4/ge5654/6ak5/6*1n for different styles. elevate your audio experience now.
- Tube-m1 preamplifier: elevate your music experience. experience music like never before with the tube-m1 preamplifier. featuring bluetooth 5.0, u disk, and tf card inputs, this versatile device offers various ways to enjoy your favorite tunes. immerse yourself in its warm, rich sound, delivering an unmatched audio experience. compatible with ipods, phones, mp3 players, ...
- Powerful standalone headphone amplifier: elevate your audio. experience enhanced audio with our standalone headphone amplifier. with 100mw @32ω headphone output, it supports 16~64ω headphones with a 3.5mm jack. customize your sound using the treble, mid, and bass knobs for a personalized music experience. supports mp3/wma/ape/flac/wav formats.
- Enhanced audio performance with t1 amplifier: ne5532p dual op amp. unlock the full potential of your audio system with the t1 amplifier equipped with the renowned ne5532p dual-op amp from texas instruments. seamlessly replace and upgrade op amps, providing audio enthusiasts with a captivating diy experience. elevate your audio journey and enjoy unparalleled sound qualit...
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Product Highlights
- 【smart designs】the power supply, electronic tubes, and operational amplifiers are all independently symmetrical. also, the dual op amp parallel output power is higher. portable headphone amplifier has built in battery protection circuit as well, when the battery is fully charged, it will automatically shut down and the charging indicator will turn green.
- 【aluminum matte surface】fashion design provides you a comfortable handheld feeling while the aluminum matte surface makes headphone tube amp durable. independent op amp and power supply will reduce interaction as well as improving signal to noise ratio and sound quality.
- 【mini hifi headphone amplifier】tube amplifier is delicate, compact, lightweight, and portable that it can be carry conveniently. light in weight and compact in size, the vacuum tube headphone amplifier is very convenient to carry for outdoor use, mainly used to promote high-end high-impedance headphones.
- 【2.5mm 3.5mm aux input and output】2.5mm 3.5mm aux input and output. comes with 2 kinds of interfaces, 3.5mm and 2.5mm, the stereo amp is compatible with various balance and standard headphone. make balanced headphone amp possibility to output not just louder sound, but a sharper and more real stereo sound without distortion.
- 【wide compacity】headphone amp can remarkably compatible with a various of digital devices, such as mp3 mp4 mobile phone computer (tips: it is not recommended to use while charging, because current disturbance will occur when charging, which may lead to noise).
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Product Highlights
- 【bluetooth function】not only an amplifiers but also a portable bluetooth speaker, you can stream your favorite music from any type of bluetooth-enabled mobile device, up to 10m away.
- 【long working time】 - rechargeable voice amplifier built-in a 1800mah big lithium battery, you can use it for up to12 hours (mic mode), 6 to 8 hours (musical mode) with a fully charged battery.the wireless microphone can be used for about 3-5 hours. you can use usb cable to charge this mini voice amplifier. only needs 3~5 hours to fully charge it.
- 【uhf wirelee amplifier & multi-function】 the voice amplifier is not only a nice voice saver which with super 10 watts output, provides a clear, natural and crystal voice, sounds coverage up to 1000 ㎡ and ideal for a small or large group of 40-100 people. but also a mp3 player which supports tf card & u disk.
- 【lightweight and easy to use】 - this bluetooth amplifier is small in size (9 x4.2 x 11.2cm) and lightweight (0.25kg), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry. no complex set up, one second connection with the voice amplifier ...
- 【detachable comfortable microphone headset】 2 in 1 wireless microphone headset adopts uhf wireless transmission technology - more fast and stable. with removable ear hook, can be serve as head-worn/ hand-held mic. made of durable and wear-resistant abs material, this voice amplifier looks fashion. suitable for teaching, trainer, singer, coacher, tour guide, shopping mal...
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