10 Best Vacuum Tube Amplifiers 2019
Best Vacuum Tube Amplifier on April 2024 Shopping Deals at Bestonio.com
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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
- ASIN: B07Q26T5N7
- Brand: Fosi Audio
- Manufacturer: Fosi Audio
Specifications: Tubes: 6J4 x 2; Bluetooth version: Bluetooth 4.2 support apt-X and apt-X low latency; Headphones output: 16-64ohm; Amplifier Chip: TPA3116; Rated output power: 2*50W /4Ω; Audio input: RCA input + Bluetooth input; Audio output: 1 set of Banana Speaker Jacks; Signal to noise ratio: ＞99dB; Frequency: 20Hz-20KHz; Dimensions: 5.06*3.... [Read More]
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Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
- UPC: 819216022603
- ASIN: B07L55V58S
- Brand: Rockville
- Manufacturer: Rockville
Rockville BluTube Bluetooth tube 70 watt amplifier/home theater stereo receiverrockville 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!.... [Read More]
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Nobsound 6P1 6.8W 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted (without Headphone Amp Function)
- ASIN: B073ZXZ3Z5
- Brand: Nobsound
- Manufacturer: Nobsound
Notice:Both 4Ω and 8Ω speakers can connect to the 8Ω and 0Ω posts of this amplifier. 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: ab... [Read More]
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RFTLYS - A2 - KT88 - Vacuum Tube Stereo Integrated Amplifier with Headphone Amp Output Bluetooth Input (Black)
- ASIN: B07PM1N6ZZ
- Brand: RFTLYS
- Manufacturer: RFTLYS
Warm reminder: You should take about 100h time to operate the amp.RUN-IN to the amp gives it's best and stable sound.so during the first 100h use time the sound maybe is not the best,you can also use your own run-in method. Specification: Frequency response: 15Hz-36KHz / (20Hz-30KHz) Harmonic Distortion: ≤ 1.2% (1KHz) Input Sensitivity: 290mV O... [Read More]
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Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version
- ASIN: B07KJ18H75
- Brand: Little Bear
- Manufacturer: Douk Audio
Parameters: Tube: USA RAYTHEON JAN5899 ×2 Op amp: NE5532*2 (can be upgraded ) Lithium Battery: 12V, 1000mA Charging time: 2-2.5 hours Working time: 4-4.5 hours Output power: 450mW SNR: 105dB Suggest load impedance: 16-300Ω Output: 2.5 balanced Jack*1, 3.5mm Jack *1 Size (L*W*D): 115*69*23 mm / 4.5*2.7*0.9 in (without knobs) Packing List: 1× hea... [Read More]
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MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade
- ASIN: B07MMMM6VX
- Brand: MUZISHARE
- Manufacturer: MUZISHARE
Warm reminder: You should take about 100h time to operate the amp.RUN-IN to the amp gives it's best and stable sound.so during the first 100h use time the sound maybe is not the best,you can also use your own run-in method. Specification: Rated output power: 25W + 25W (RMS Triode) 45W + 45W (RMS Ultralinear) Harmonic distortion: 1% (1kHz) Frequen... [Read More]
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YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier (Silver)
- UPC: 636041211657
- ASIN: B00A7IZN70
- Brand: AIMPIRE
- Manufacturer: AIMPIRE
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
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Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio Preamplifier
- UPC: 769700919653
- ASIN: B014FASL1A
- Brand: Nobsound
- Manufacturer: Nobsound
Notice: Please turn on the amplifier for about 15 seconds before you connect the audio source and put on the headset. We recommend using 24~600Ω headphones, while armature earphones and headphones that have low resistance and high sensitivity are not suitable. As there will be tube Microphone effect, please keep the amplifier steady while using it... [Read More]
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Nobsound NS-10P Mini Vacuum Tube Preamp Audio Hi-Fi Stereo Pre-Amplifier Treble & Bass Control
- ASIN: B07719G56B
- Brand: Douk Audio
- Manufacturer: Nobsound
What's more: For the matching 3.5mm audio cables, please search them on Amazon with ASIN: B073RF3R2D or B073RF4NYS. Please note this is a preamplifier (not like NS-08E), which needs to be connected with amplifiers or active speakers. It is not a phono preamp and can't be used for turntables. It suits for almost all amplifiers in the market especia... [Read More]
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Nobsound 6N8P+6P3P HIFI Single-Ended Pure Class A Tube Amp Vacuum Power Amplifier DIY Kit
- ASIN: B01MA2XASK
- Brand: Nobsound
- Manufacturer: Nobsound
Item specifics: Tubes: 5Z4P / 5U4C * 1 + 6N8P / 6H8C * 2 + 6P3P / 6L6GC * 2 Power supply: 300v * 2 6.3v 5v 3.15v * 2 Signal / Noise Ratio: 95dB Distortion: less than 1% at full power Frequency: 10HZ-70KHZ 3dB Output Power: 7W +7 W Voltage: 100V-240V Size: 290 * 170 * 150 mm Weight: 8KG
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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 (Black)
- ASIN: B075T3SZS1
- Brand: Nobsound
- Manufacturer: Nobsound
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... [Read More]
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LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Red)
- ASIN: B07H5JLD2Q
- Brand: LOXJIE
- Manufacturer: LOXJIE
P20 is Loxjie's first full balance tube amplifier headphone power amplifier!It use the military grade 6N3 tube,Plus the well-designed and calibrated amplifier circuit! Let the amplifier have lower distortion under the premise of ensuring"Tube Style"!And the P20 also has true balanced inputs and outputs!This can maximize the performance of the headp... [Read More]
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SMSL T2 Vacuum Tube Headphone Amplifier, Mini Audio HiFi Stereo Integrated Amp
- UPC: 607994576834
- ASIN: B06XYJB7S8
- Brand: SMSL
- Manufacturer: SMSL
FEATURES: Our T2 amp utilizes two 6J9 J-grade tubes and two NJM5532D as core parts of the circuit. The 6J9 tubes amplify the voltage which increases the input signal. The current formed by NJM5532D (Made by JRC Japan Company) amplifies the electric circuit to drive the mini headphone amplifier. These two features provide an awesome combination of h... [Read More]
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Nobsound Little Bear T11 6N2/12AX7 Vacuum&Valve Tube Phono Turntable Preamplifier; MM RIAA LP Vinyl Record Player Preamp; Stereo HiFi Audio Pre-Amplifier
- ASIN: B06XCM9NKV
- Brand: Nobsound
- Manufacturer: Nobsound
Technical Specifications: Output Voltage: 2.0V Gain = 48dB Input RIAA ≤ 5mV THD ≤ 0.5% Frequency Response: standard characters Signal to Noise Ratio ≥ 65dB(A)1KHz (input: 10mV; output: 0.7V) Power supply: AC110V(115V) 60Hz/50Hz Packages: 1 × Preamplifier 1 × 6Z4 Tube 3 × 6N2 Tubes 3 × Metal Tube Covers 4 × Acrylic Tube Covers 1 × Po... [Read More]
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Nobsound Bluetooth HiFi 6J2 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble & Bass Tone Control (Black)
- ASIN: B078B7R8RJ
- Brand: Douk Audio
- Manufacturer: Nobsound
Bluetooth Connection: 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 visit https://www.amazon.com/sp?seller=ADPE7GPX91ORE a... [Read More]
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SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes)
- ASIN: B07Q656449
- Brand: SUCA-AUDIO
- Size: Tube-T1 6K4
- Manufacturer: SUCA-AUDIO
Features: 1.All aluminum alloy shell,heavy gold PCB,gold-plated interface. 2.Provide Warmth, Dynamic,Sweet tube coloration feeling.3.Optimize integrated circuit and high quality power adapter to minimize the noise.4.Tubes detechable and replaceable.5.With Treble and Bass control function, high playability. SOMETHING SHOULD BE KNOW- It is NOT a ph... [Read More]
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Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - GE 5654W Platinum Grade Pair
- UPC: 763769918220
- ASIN: B01BFJDTW0
- Brand: Riverstone Audio
- Manufacturer: GE
***IMPORTANT: 5654W tubes can ONLY be used to replace 7-pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W or EF95 tubes. If in doubt check with your amplifier manufacturer (or contact us) to verify that 5654W tubes can be used as a replacement in your particular audio device. AMPLIFIER DAMAGE CAN OCCUR IF YOU USE THE WRONG TYPE OF TUBE AS A REPLACEME... [Read More]
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Nobsound Mini 20-Watt 6N6+6N2 Vacuum Tube Amplifier SEPP Class AB Desktop Stereo Power Amp for HiFi Home Audio Sound System (DJ418)
- ASIN: B07794FK35
- Brand: Douk Audio
- Manufacturer: Nobsound
Parameters: Tubes: 6n2 * 1 / 6n6 * 2 Output power: 10W × 2 (no distortion) Frequency response: 20Hz-20KHz + 0.5dB / -1dB Output impedance: 4,8 ohms Total Harmonic Distortion: 0.3% 5W Input Sensitivity: 0.3VRMS Input impedance: 47K Signal to noise ratio: 92dB Volume: 125mm × 175mm × 150mm (width × depth × height) Net weight: 2.44Kg (3Kg with p... [Read More]
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Nobsound Bluetooth Vacuum Tube Power Amplifier Class D HiFi Digital Audio Amp 100W (50W×2) (Black)
- ASIN: B07BHNPPMS
- Brand: Douk Audio
- Manufacturer: Nobsound
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 [email protected] Specifications: Tube:... [Read More]
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Dilvpoetry TUBE-01 Preamp 6J1 Vacuum Tube Amplifier Buffer Mini HiFi Preamplifier DC12V2A (Black)
- UPC: 740229351353
- ASIN: B07FYTPXF7
- Brand: Dilvpoetry
- Manufacturer: Dilvpoetry
Specification:Color: Black Material: aluminum alloy case, PCB, gold-plated interface Magnification: 1.5 times Power supply: DC12V 2A Output Power: 2000MV Impedance: 600R Response frequency: 20 HZ (-0.2DB) -20 KHZ (-0.2DB) SNR: 100DB Output: 3000MV Input sensitivity: 300MV-2000MV THD: 1000MV 0.1% Weight: 350g Size: 100mm * 98mm * 32mmPackage inclu... [Read More]
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