792 reviews analysed
1. P1 Bluetooth 5.0 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX
- P1 is a Bluetooth vacuum & valve tube preamplifier and headphone amplifier. Headphone output is 160mW @32Ω and is suitable for 32~300Ω headphones and headsets.
- Classic 6J5 vacuum & valve tube can provide warm retro tube sound. It can be replaced by US RCA / 6AH6, Russian 6C2C and so on.
- It supports Bluetooth/USB/RCA inputs from various devices like iPod, Phone, MP3, TV, Blu-ray players, Echo Dot, CD players, computer etc.
- Bluetooth 5.0 supports APT-X, APT-X LL lossless transmission. PC-USB supports 24bit 192KHz and is compatible with Windows/Mac/Linux system
- Treble & bass control can achieve different sound style. Bypass function can suspend the tone control circuit to achieve purer music experience.
2. Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble & Bass Control
- 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
3. Dared I30 HIFI Audiophiles Professional Class A Vacuum Tube Integrated Amplifier USB-DAC/LINE input and Headphone Output,30W2,with 6L6G(5881),12AX7(ECC83),12AU7(ECC82) Tube
- From the French design, popular in Europe for 15 years,Fashion design,Beautiful appearance and Fantastic sound quality.
- 6L6G tube Particularly Ideal for Vocal Music & Chords,Stereo Hi-Fi Integrated Amplifier brings you exquisite & refined music
- Vacuum Tube Amplifier
- Tubes: 12AX7, 12AU7, 6L6G.
- Class A Single Ended Amplifier to reduce distortion
- Analog Inputs with Analog output meter
- Output tags for speaker impedance: 4ohm & 8ohm.
- To widen frequency response and better acoustic quality,Gold plated material HiFi disgin extremely lavish and Japan NICHICON/ELAN capacitor Make it low-noise,ALPS potentiometer,quiet music background and durability,IEC Power supply socket,230V/115V switch.
- Life is too short for speakers that don’t sound great!This tube amplifier is the best choice for HIFI friends,it’s the Darea best-selling and most cost-effective tube amplifier in the World,Real materials,Supplied complete with fittings,Weight:13KGs,Size:38cm*30cm*16cm. The machine is warranty for 1 years.
Dared I-30 also called I-30HD,it is well-known world-amp, all tube integrated amp output 2x30watts,We are DARED brand authorized seller!
World first and only valve (tube) amp with DAC and headphone output.
Speaking for class-AB tube amplifiers, there are only three kings of power tubes: EL34, 6L6G and KT88. Of course, if you are audiophile or tubephile or music lover, you probably know the best are the EL34 and 6L6G.
It uses simple open class-A circuit with two dual-triode tubes for two stages of Triode-Single-end (SET) for preamp amp and drive stage with little feedback.
Dared engineers this new I30 integrated amp use 6L6G(5881),12AX7(ECC83),12AU7(ECC82) TUBE.
Japan NICHICON/ELAN Capacitance, ALPS potentiometer.
Gold tube sockets, pure silver signal wires, Gold Headphone output, Gold speaker output.
Dual power setting: 110 volts and 230 volts, with Analog output meter, Multiple RCA input.
Internal DAC (Digital-Analog-Converter) so you can connect this amp to computer (USB).
10mm Aluminum plate Fine milling Sand blasting oxidation Gold /gray panel.
Input Voltage: 110V /230V
Input Impedance: 100Kohm
Output Impedance: 4ohm,8ohm
Output Power: 2X30W
Frequency Response: 20Hz~20KHz
Distortion: 0.5% (1KHz)
Signal/Noise Ratio:>= 86dB
Size:38cm*30cm*16cm (Length X Width X Height)
I30 Tube Amplifier *1
User Manual *1
Power cord *1
Horn cables *1
Signal line *1
USB cable *1
white gloves *1
wiping cloth *1
You will surely enjoy a great dynamics and high resolution from this amp. Extremely low noise level with very good musical.
4. Sabaj PHA3 Vacuum Tube Headphone Amplifier 2X6J9 Low Ground Noise Integrated Stereo Amp Audio HiFi Output Protection for Headphone
- Using military grade tube 2*6J9-J for pre amplifier
- replaceable design,can be change the tube for E180F, 6ж9П, EF861, and 6688 for different sound style.
- Large current headphone driver parallel NJM4556*2,it gets much bigger driving current.
- Low Ground Noise: There’s no buzzing or ringing when you use our amp! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit.
- Aluminum CNC housing with stylish design,high quality components and using relay to mute audio.
- Semi-Set Tube Design: As a safety measure, the high temperature portion of the tube is strategically placed inside of the amp and out of reach.(Please plug the power supply after all the connection been done for safety)
5. Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
- 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.
- 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.
- 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.
- 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.
- 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.
6. SMSL T2 Vacuum Tube Headphone Amplifier, Mini Audio HiFi Stereo Integrated Amp
- Low Ground Noise
- There’s no buzzing or ringing when you use our amp! We feature a high-grade microprocessor that controls the relay while its being switched on and off, achieving a low-ground noise power circuit.
- Sophisticated Design
- Our amp is constructed from top of the line, scratch resistant CNC aluminum.(Warm tip:When you use this product for a long time,please do not touch it by your bare hand,it may very hot,but please don’t worry this is a normal phenomenon.)
- High Drive Current
- Our specially designed power output boasts a larger than average drive current.(Note:please know that this headphone amplifier not for intense music)
- Semi-Set Tube Design
- As a safety measure, the high temperature portion of the tube is strategically placed inside of the amp and out of reach.(Please plug the power supply after all the connection been done for safety)
- Small Compact Size & 2 X 6J9 J-Grade Tubes
- The dimensions of our amp are 2.9inX3.5inX1.02in, and you can replace the stock tubes with E180F, 6ж9П, EF861, and 6688 tubes if you wish to be able to cue music.
7. 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″.
8. Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio Preamplifier
- NS-08E is a Hi-Fi tube headphone amp. It can offer >
- =1100mW at 32Ω and can drive 18~600 ohm headphones & headsets.
- New version adopts 6J3 vacuum & valve tube, which has warmer tube sound and more replaceable tubes.
- Upgrade circuit can ensure lower background noise, more powerful bass and more brilliant treble.
- It can also be used as a stereo preamplifier for other amplifiers and active speakers. For better preamp function, we recommend NS-10P (ASIN: B07719G56B).
- CNC Aluminum shell with super mini size. Very solid workmanship. Prompt and courteous customer service.18-month warranty and life technical support. For any questions, please contact us on Amazon.
9. Dared MP-5BT HiFi Audiophiles Professional Valve Amplifier Bluetooth Stereo Multi-Channel Hybrid Integrated Amplifier,Bluetooth/USB DAC/Headphone,25W2,with 6N11,6N21,6E21 Tube
- This vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality, Sales over 100 thousand units,International renowned brand,top player in hi-fi vacuum tube amplifier industry,popular for 15 years,CE, FCC, ROSH certification,A number of patented technologies. Sales over 100 thousand units,International renowned brand,top player in hi-fi vacuum tube amplifier industry,popular for 15 years,CE, FCC, ROSH certification,A number of patented technologies.
- This vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality, An on-off switch, an input switch (to choose between USB, Bluetooth and analogue options), a chrome volume button, and a standard 3.5mm headphone jack.The rear of the unit features an analogue input and a pre-amp output, both on gold RCA jacks, the Bluetooth antenna, a USB input to connect a computer.
- A lot of valve amplifiers in that the glass vaccum tube section is on the exterior. It’s covered with a metal casing featuring thin air vents which help cool the tubes, and a lacquered black piano finish, which adds a final touch of luxury to the unit.Perfect for home theater, shop, cafe, restaurant and shopping mall etc.
- Support Bluetooth wireless for Android, iPhone, tablets, smartphones, other Bluetooth media devices
- Non-Bluetooth friendly USB and Aux input,when you plug it in via DAC/USB ,works purely in Direct Sound ,Have Lasting appeal,see Beautifuland sound beautiful.
- This tube amplifier is the best choice for HIFI friends a first choice for music lover
- masterpiece presented by expert with over 20 years of experience
- it’s the Darea best-selling and most cost-effective tube amplifier in the World,The machine is warranty for 1 years,If the product you purchase does not satisfy your needs, send it back for a full refund.
Dared MP-5BT,Sales over 100 thousand units,International renowned brand,We are DARED brand authorized seller!
Enjoy your music the way you want! Use the stereo RCA jacks to connect directly to a CD player or use the Bluetooth 4.0 to connect wirelessly with your phone or use the via DAC/USB to connect directly to computer digital source,breathing new life into your digital music, easy usability that is unsurpassed.
The Dared MP-5BT looks like a lot of valve amplifiers in that the glass vaccum tube section is on the exterior flanked with two 20mm wood thick side plates with a lacquered black piano finish, which adds a final touch of luxury to the unit.
The Rose gold with exposed tubes gives a look of uncluttered simplicity, which looks great in any office, study, or even in the midst of the swankiest cocktail party.
Max. Power Output: 2x25W.
S/N Ratio: 86dB.
Input Impedance: 100kohm.
Output Impedance: 4ohm, 8ohm.
Max. Power Consumption: 80W.
Input: 2.4GHz Wireless Audio Input,USB DAC, LINE.
Output: Speaker, Headphone,Stereo Preamp.
Voltage: AC100-120V/50-60Hz ,AC220-240V/50-60Hz.
Tubes: 6N1, 6N2, 6E2.
Dimensions: 260x160x155mm (LxWxH).
We provide SP-02 40W speakers,Black piano paint,combined perfectly the MP-5BT, please contact us if you need.
You will surely enjoy a great dynamics and high resolution from this amp.
By our suggestions above, we hope that you can found Vacuum Dac for you.Please don’t forget to share your experience by comment in this post. Thank you!