Best Vacuum Tube Stereo Receivers
Nowadays, there are so many products of vacuum tube stereo receivers in the market and you are wondering to choose a best one.You have searched for vacuum tube stereo receivers in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings vacuum tube stereo receivers which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
Stereo Hybrid Tube Amplifier – ACIN Class AB 25W Bluetooth Integrated Power Amplifier with Headphone Out, USB
Amazon.com
- CSR64215 Bluetooth 4.2 core support aptX low latency, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting
- 50W RMS X 2(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
T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum tubes + Power Supply
YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier (Silver)
Amazon.com
- MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better.
- MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers.
Color:MC-13S Specification Output Power:40W + 40W (8ohm) Frequency Response:10Hz — 60kHz (±2dB) Signal/Noise Ratio: ≥85dB (A) Load impedance: 8ohm or 4ohm Distortion:≤0.9%(28W) Maximum Power Consumption:220W Sensitivity:≤0.26V Tubes: 6CA7T x 4 12AX7B x 2 12AU7 x 2
MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade
Amazon.com
- 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.
P1 Bluetooth 5.0 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX
Amazon.com
- MKIII is the upgrade version of our popular MKII. MKIII is added with coaxial and optical inputs as well as active subwoofer output. The circuit design is also upgraded to ensure lower background noise and purer sound.
- With 5 kinds of audio input (Bluetooth, USB, Coaxial, Optical, RCA) and 3 kinds of audio output (Banana speakers, subwoofer, 3.5mm headphone), compatible with almost all audio devices such as mobile phone, notebook, PC, PSP, CD players and so on to meet the different needs of home audio systems.
Nobsound MS-10D MKIII HiFi Bluetooth Hybrid Tube Power Amplifier Stereo Subwoofer Amp USB/Opt/Coax
Amazon.com
- This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality (with headphone amp function ASIN: B076CC92BX).
- This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
- Using antimagnetic transformer covers to shield current interference and achieve much lower static noise.
Features:
With 5 kinds of audio input (Bluetooth, USB, Coaxial, Optical, RCA) and 3 kinds of audio output (Banana speakers, subwoofer, 3.5mm headphone), compatible with almost all audio devices such as mobile phone, notebook, PC, PSP, CD players and so on to meet the different needs of home audio systems.
Low-requency signal output is speciallyed designed to connect active subwoofer, strengthen bass sound effects to bring more shocking experience just like in the cinema. With treble and bass control to bring more delicate sound according to your own listening style.
Using 6P1 and 6N1 vacuum tubes, the sound is clear, warm, smooth and delicate, U-disk supporting lossless music formats such as WMA/WNV/MP3/FLAC to provide HiFi enjoyment.
Unique design and attractive appearance, exquisite black lacquered panel and retro vacuum tube are combined to create a luxurious and elegant artistic atmosphere, very suitable for home and desktop audio system use.
Parameters:
Audio input: Bluetooth, USB/U-disk, Coaxial, Optical, RCA
Audio output: speaker jack, 3.5mm headphone jack, subwoofer
U-disk supporting formats: WMA/WNV/MP3/FLAC
Bluetooth version: 4.2
Rated power: 25Wx2
Tube model: 6P1x2+6N1x2
Frequency response: 20HZ-20KHZ
Input impedance: 47
Output impedance: 4-16Ω
Signal to noise ratio: 80DB
Dimensions: 312*270*150mm
Net weight: 4.0KG
Package weight: 5.0KG
Packing List:
1*Tube Amplifier with Power Cord
1*Audio Cable
Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted
Amazon.com
- 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.
Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
Amazon.com
- Using classical tube 6j4 design and optimize the route
- Tube can be replaced design,soft voice.Adopt the Dual run amplifier chip NE5532 power conversion module.Adopt TPA3116D2 Amplifier chip,Bluetooth 4.2 CSR64215 chip and HT97220 Chip
- The power circuit is completely separate from the audio circuit ,in order to Minimize interference
- DC12V-24V power supply,Frequency Response is 20Hz-20kHz(±3dB),All aluminum alloy shell,heavy gold PCB,gold-plated RCA interface and Bluetooth Audio input,Control ways:Potentiometer knob and Toggle switch,3.5mm headphone jack
AIYIMA 6J4 Tube Amp Amplificador,Bluetooth 4.2 TPA3116D2 Power Digital Home Audio Amplifiers 50Wx2 HiFi Stereo Vacuum Tube Amplifier with Treble Bass Adjustment (6J4-Black)
Amazon.com
- This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. This version has headphone output, which suits for 32Ω-600Ω impedance all kinds of headphones. The toggle on the front panel is to switch between speaker and headphones. Please connect your speakers (both 4Ω and 8Ω) to 8Ω and 0Ω posts.
- This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
Nobsound 6P1 6.8W 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Headphone Amplifier Handcrafted (with Headphone Amp Function)
Amazon.com
- Vacuum tube power amplifier with Bluetooth, 3.5mm jack and Stereo L/R RCA input
- Power amplifier uses TPA3116 as the core chip, 1.2MHZ modulation frequency, high-power output distortion of less than 0.1% (10W), up to 50W + 50W dual-channel output power
- Audio signal input can be computer, CD, phone and lossless player, or use bluetooth function to connect Phone and Tablet PC
- Easily switching between different sound sources with its audio input selection
Notice:
The toggle on the front panel is to switch between speaker and headphones. Please connect your speakers (both 4Ω and 8Ω) to 8Ω and 0Ω posts.
Specifications:
- Output power: 6.8W * 2
- Frequency response: 20Hz-20KHz
- Input impedance: 100K ohms
- Output impedance: 4/8Ω
- SNR: 90db
- Input Sensitivity: 500mv-2000mv
- Harmonic distortion: 1% (1KHz)
- Tube: 5Z4P * 1 6H8C * 2 6P1 * 4
- Operating voltage: 110V
- Weight: about 7 kg
- Size: 260mm * 215mm(including terminals and knobs 260mm) * 150mm (W*D*H)
Package includes:
- Finished tube amplifier ×1
- Power cable ×1
Nobsound Bluetooth Vacuum Tube Power Amplifier Class D HiFi Digital Audio Amp 100W (50W×2) (Black)
Amazon.com
- Home Hi-Fi integrated amplifier, 50W RMSx2 (4 ohms, 20 Hz - 20 kHz, 0.04% THD), Adopt Texas Instruments TPA3116D2 chip, exclusively designed for the customers who pursue HiFi sound
- Bluetooth Receiver, range: about 40 ft-- Adopt CSR64215 Bluetooth 4.2 core Supports the aptX Low Latency codec to virtually eliminate audio-visual lag making an ideal choice for watching TV/ movies. For best results, use with aptX Low Latency supporting speakers
Troubleshooting:
Some customers may find the Bluetooth can’t be connected or found. Here is the solution.
1. Power off the M8 and your phone.
2. Wait for 5s and then power on both.
3. If it still can’t be discovered, repeat 1 and 2 and it should work.
If the problem can’t be solved, please contact us at nobsound@doukaudio.com
Specifications:
- Tube: 6J2
- Amplifier Chip: TPA3116
- Rated output power: 2*30W /8Ω, 2*50W /4Ω
- Audio input: 1 set of RCA input; 1 * 3.5mm stereo input; 1 * Bluetooth input
- Audio output: 1 set of Banana Speaker Jacks
- Signal to noise ratio: ＞99dB
- Frequency: 50Hz-60Hz
- Dimensions: 16*11.5*7 cm (including tube height)
- Power supply: universal DC 19V 4.7A
Packing List:
- 1 * Power Amplifier
- 1 * Power supply
- 3 * 6J2 tube (one spare tube)
- 1 * Bluetooth antenna
Troubleshooting:
For noise issue:
- There is a large probability that the low-quality audio cable causes the static noise.
- Please make sure the sound source is fine since tube amplifiers will amplify all sound including the noise.
- Please check whether the tubes are plugged well on the tube sockets or not.
- Devices like routers, mobile phones will also interfere in the audio signal and may cause static noise.
- If your problem can’t be solved, please feel free to contact us. We will be very glad to help you and try our best to make you satisfied.
Neoteck Bluetooth 4.2 Stereo Audio Amplifier Receiver with 6J4 Vacuum Tubes Certified aptX Low Latency, 2 Channel Mini Hi-Fi Class D Integrated Amp for Home Passive Speakers 50W + 50W
Amazon.com
- This is the latest headphone amplifier designed by Nobsound and Little Bear. It is not only a pure class A vacuum tube headphone amplifier but also can be used as a preamplifier, which can meet different audio device requirements.
- It adopts the classic SRPP circuit, which has been famous for its low background noise. Its sound output is full of analog style especially suitable for high-impedance headphones (> 200 ohm).
Nobsound HiFi Class A Vacuum Tube Headphone Amplifier Stereo Audio Preamp Pure Valve Preamplifier
Amazon.com
- P2 may be the most impressive amplifier you have ever seen. It is a mini vacuum tube headphone amp with music spectrum, which can provide special acoustic and visual experience.
- Adopts 6C11 vacuum tube and TI NE5532 OP AMP. Both are replaceable. Its IC OP AMP is bare and on the top of P2. You can easily replace it without opening the shell.
- Sound style: Classic warm tube sound
- High accuracy with balanced tri-frequency
Features:
This is the latest headphone amplifier designed by Nobsound and Little Bear. It is not only a pure class A vacuum tube headphone amplifier but also can be used as a preamplifier, which can meet different audio device requirements.
It adopts the classic SRPP circuit, which has been famous for its low background noise. Its sound output is full of analog style especially suitable for high-impedance headphones (> 200 ohm).
With stereo L/R RCA and 3.5mm AUX audio input, compatible with iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players and so on. Dual headphone output (6.35mm/3.5mm) provides quiet enjoyments of HiFi music.
Proper size with exquisite appearance, unique layout and design looks attractive and decent, very suitable for home and desktop audio system use.
Parameters:
Audio input: stereo RCA / 3.5mm AUX
Audio output: stereo RCA / 3.5mm & 6.35mm headphone jack
Tubes: 6N5P×1 (Replace tube: 6080), 6N3/6H3×2 (Replace tube: 5670)
Frequency response: 12HZ-100KHZ (-1dB)
Distortion: 0.05% (300 ohm, 80 mW)
Maximum output power: 300 mw (600/300 ohm); 350 mw (120 ohm); 250 mw (32 ohm)
Output impedance: 32 ohm – 600 ohm
Dimensions: 227*152*44 mm
Weight: 1.5Kg
Packing list:
1 * Headphone Amplifier
1 * 6N5P tube
2 * 6N3/6H3 tube (at random)
1 * Power Cord
Notice:
1. For initial starting, the device needs 5~10s to warm up. While starting, there may be a blue LED shining for about 3~5s and then it would be steady.
2. Please do not use this device for long time. Taking a 10-minute break every 1.5~2h working would be recommended. It is normal that the shell is relatively hot after working for one hour.
3. It would be better to use high-impedance headphones (40~600 ohm). It is not suitable for 12~36 ohm headphones.
Nobsound Little Bear P2 Mini 6C11 Vacuum Tube Headphone Amplifier Stereo Hi-Fi Audio Amp; Replaceable Tube and OP AMP; with LED VU Meter Music Audio Spectrum (Gold)
Amazon.com
- This product is a DIY kit and you need to solder it by yourself. It will be an excellent match for DIY HiFi friends.
- The package contains all of the tube amplifier kit (including a bottom panel and a power cord).
- This product requires professional skill. And only a diagram is provided instead of a step-by-step manual.
- Please note that we only recommend this product to customers that have a certain of audio and welding knowledge. This is a DIY kit. If you start to assemble it, returning will cause much loss to us. Of course, if there are something missing or defective, please contact us and we are willing to send you the replacement parts.
Replaceable Tube and OP AMP:
Tube module: 6C11 (in default); EC81; 6R4
OP AMP: TI NE5532 (in default); OPA2111; OPA2604; OPA2132; OP275; OPA2107; JRC4558; MUSES02; LM4562
Spectrum Operation:
Normal mode:
1. Press the button for 1 second – Mode switch (there will be a corresponding preview ).
2. Press the button for 3 seconds – Switch between real mode and AGC mode (there will be a corresponding preview ).
3. Press the button for 5 seconds – Enter the speed setting mode
4. Press the button for 10 seconds – Factory default
5. Double click on the button – Adjust the brightness of the light bar, low / medium / high
Speed setting mode: (In normal mode, press the button for 5 seconds to enter, press the button for 5 seconds to exit)
1. Press the button for 1 second
a. The rising speed of the light bar (7 optional)
b. The falling speed of the light bar (7 optional)
c. The holding time of the peak (7 optional)
d. The falling speed of the peak (7 optional)
e. Zoom in / out in real time mode (7 optional)
Loop in these functions.
2. Click the button – Loop to change the parameters set.
Specifications:
Tube: 6C11*2
Input: 3.5mm Gold Jacks
Input Impedance: 20K ohms
Input Sensitivity: 800mV
Output: 3.5mm Gold Jacks
Output Impedance: 40 to 300 ohms
Output voltage: 24Vp-p
Frequency Response: 30-30Khz (±1db)
Input AC Voltage: 12~15V AC
Power Consumption: 8W
Colors: Black, Gold
Weight: 0.6 kg / 1.32 lb
Dimensions without tube (L*W*H): 106*106*19 mm / 4.17*4.17*0.75 in
Packing List:
1 * P2 headphone amplifier
2 * 6C11 tubes
1 * power supply
1 * 3.5mm audio cable (15 cm / 5.91 in)
Nobsound 6J4+6P6P Vacuum Tube Pre-Amplifier Stereo HiFi Preamp DIY Kit 1Set
Technical parameters:
- Frequeney responses: 10Hz-100KHz (± 0dB), 10Hz-200KHz (± 0.2dB)
- RMS: 0.8W * 2
- Power supply: AC 220V-240V or 110V
- Tubes used: 2pcs 6P6P, 2pcs 6J4, 1pc 653P
- Input: 4ways RCA jacks
- Output: 1way RCA jacks
- Supply votage: All Voltages are available 60Hz / 50Hz
- The machine output voltage of 12V, an enlarged eight times
- Power Transformers 76 * 40 270v * 2 6.3v 3.15v * 2
- Size: 29*17*5CM
- Weight: 3.8 kg
