7 Best
Portable Tube Amplifiers
-
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.
SHOWview product -
Product Highlights
- 50w rms x 2 power output(4 ohms, 20 hz - 20 khz, 0.04% thd), built-in speakers protection circuit, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use ipod, phone, mp3 players, tv, echo dot, cd players, or streaming media players as input.
- Small simple compact design but practical and powerful, hi-fi bluetooth amplifier receiver exclusively designed for the customers who pursue hifi sound.
- Wireless bluetooth 5.0 core support aptx hd, streaming range up to 39ft(12m), with bluetooth and aux selector, no pop when bluetooth connecting.
- Adopt 2 x 6a2 tubes to get clear audio sound, tubes can be replaced by 6j4, 6k4, 6j1, ge5654, 6ak5, 6ж1п, 6bc5, 403a/b, ef40, ef95 and so on, with headphone output for 16-64ohm headphones.
- Power amp + headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change.
SHOWview product -
Product Highlights
- You asked & we listened: we developed a hearing assist device loaded with the latest features technology has to offer and designed it based on what our customers are looking for and will be highly beneficial to them. superior sound quality, background noise reduction, and feedback cancellation in a lightweight and comfortable device are what you can expect from our hear...
- No complicated programing required. ready to use out of the box, our hearing device is simple to operate. insert the battery and turn the device on. place the device in your ear. adjust the volume and program. choose from 4 programs that would best suit your needs: basic, noisy, treble, and power setting. both volume and program settings are adjusted through the rocker ...
- Cutting-edge adaptive technology: changes in our bodies happen as we age. mobility is slower, fine lines and wrinkles appear, bones become brittle, and you'll find it more difficult to see and hear. with the advancement and breakthroughs in hearing devices, you can remove auditory challenges from the list with the revolutionary mz-110 mini bte slim tube digital hearing ...
- Mini lightweight convenience: the medca mz-110 hearing amplifier device is battery operated and runs on 312 zinc-air batteries. these batteries are activated by exposure to oxygen so do not remove the sticker until they're ready to use. since the off button allows the battery door to be slightly open, it also conserves the power because once activated, these batteries a...
- Complete package: our sound amplifier comes in a right ear hearing amplifier one for each ear. it also includes 4 extra ear domes, 1 cleaning brush, 2 - 312 zinc-air batteries, and an instruction manual. the different sized ear domes allow you to choose the right fit which is crucial to prevent any howling or feedback noise. cleaning your earpiece regularly prevents wax...
SHOWview product -
Product Highlights
- Tube t6 pro be used as a headphone tube preamplifier,can enjoy high-quality lossless music at any time,rca/3.5mm headphone output(with priority),rca output to the powered speaker,amplifier & passive speaker,headphone output is suitable for 16~300ω headphones and headset
- Adopt 6ж1п-eb tube vacuum design for easy replacement(such as 6j1, 6j2, 6ak5, 6ak5w, 6f31 ,6ba6, 6k4п, ge5654, 6ж1п,etc)provide warm retro tube sound,with independent gain adjustment design for treble and bass
- Multiple audio input methods,it support bluetooth 5.0/pc-usb/rca inputs from various devices like ipod, phone, mp3, tv, dvd players, laptop, desktop computer or other streaming media players etc.,it's a nice vacuum headphone tube preamp exclusively designed for the customers who pursue hifi sound!
- Qcc3008 bluetooth 5.0,support apt-x,apt-x ll lossless transmission,signal transmission faster and stable,let your enjoy the hifi sound!
- All aluminum alloy shell,heavy gold pcb,build quality is surprisingly solid,nice touch!with optimal integrated circuit to get dynamic and sweet sound.note: pls install the bluetooth antenna before use it,thanks!(can offer technical support and warranty service!pls ask me:www.amazon.com/hz/help/contact/a3bg62s1f23ih5# .or leave any of your instant messaging account and i...
SHOWview product -
Product Highlights
- Mini amplifier for speakers-- material: made of abs plastic, impact resistance, heat resistance, low temperature resistance, smooth surface.
- Bass headphone amp-- made of aluminum, abs plastic material, durable and practical for long lasting use.
- Guitar recorder-- great for your friends and music lovers.
- Mini portable pocket guitar amplifier-- lightweight and portable, put it in a guitar backpack, pocket, etc., without taking up space.
- Guitar headphone amplifier-- electric guitar amplifier -great for your friends and music lovers.
SHOWview product -
Product Highlights
- Powerful: the dayton audio hta20 is as powerful as it is beautiful. this mighty audio amplifier packs a punch, delivering 20 watts rms of clean power.
- Best of both worlds: by harnessing the best qualities of both, dayton audio's hta20 hybrid tube amplifier utilizes the classic design of a class a/b amplifier topology while employing vacuum tubes in the preamp circuit for warmth and clarity.
- Beautiful: you will love this amplifier: classic front panel vu meters, sleek modernized vintage aesthetic and the warm glow of the exposed tubes make the hta100 a welcome addition to everyone’s listening room.
- Versatile connectivity: with multiple inputs including rca, 3.5mm aux, bluetooth, usb dac,the hta20 offers seamless modern connectivity to your favorite audio sources,wather it's you smartphone, or music player.
- You’re in control: front panel headphone jack for crystal clear private listening, or high conductivity banana speaker jacks for cranking it up! the hta20 is the ultimate choice for audiophiles who want impress their family and friends.
SHOWview product -
Product Highlights
- With 3 kinds of audio input(bluetooth/usb/rca) and 2 kinds of output(rca/3.5mm headphone), p1 can be used as hifi tube preamp, usb dac or headphone amp with hifi clear, warm, dynamic, sweet tube sound, bringing extremely high-quality listening experience.
- Adopting ne5532 op amp+classic 47 headphone amp architecture which can drive 32-300 ohms headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability.
- Douk audio p1 preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6j5 to jan5654 / ge5654 tubes according to many audiophiles' feedback, the sound quality will be greatly improved.
- Bluetooth 5.0 (qcc3034) supporting aptx-hd lossless transmission. pc-usb (cm6642) supporting 24bit 192khz and compatible with windows/mac/linux system, matching well with many audio devices such as ipod, phone, mp3 players, tv, blu-ray players, echo dot, cd players, etc.
- Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.
SHOWview product
Coupon copied
