Best Tube Headphone Amplifier - April 2024

Vacuum Tube Headphone Amplifier Tube Amp Mini Hi-Fi Stereo Audio Preamplifier with Low Ground Noise Output Protection for Headphones - Fosi Audio P2

Specifications: Tubes: 6J4 × 2 OP-amp: NE5532 Audio Input: 3.5mm Audio jack, Stereo L / R RCA Audio Output: 6.35mm Headphones Maxpower output: 600 mW / 62Ω, 900 MW / 32Ω, 1 W / 16Ω Frequency range: 20Hz-20 kHz (± 3dB) THD: ≤0, 03% Matching headphone impedance: 32-600 Ω NR: ≥ 95db Operating voltage: DC12V Input sensitivity: 0.2mV Dimension: L99 * W98 * H33 mm Net weight: 0.25 kg Model direct replacement tube: 6j1, 6AK5, EF95, 5654, 403B etc. Packing List: 1 * headphone amplifier 2 * 6J4 vacuum tubes 1 * DC 12V Power Supply 1 * 6.35mm to 3.5mm Adapter Tips: 1. When you use this product... [Read More]

• ASIN: B07RQTKVM1
• ASIN: B07RQTKVM1
• Brand: Fosi Audio
• Manufacturer: Fosi Audio

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

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*3.86*1.3in;  Power supply: DC 24V 4.5A;   Packing List: 1 * Power Amplifier 1 * Power supply  2 * 6J4 tube 1 * Bluetooth antenna

• ASIN: B07Q26T5N7
• ASIN: B07Q26T5N7
• Brand: Fosi Audio
• Manufacturer: Fosi Audio

Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio Preamplifier

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. For noise issue, please keep it away from devices like routers, mobile phones or something that may interfere in the audio signal. If there are no interference, please remove all input and listen to see if the noise still exists. If so, the device ... [Read More]

• ASIN: B014FASL1A
• UPC: 769700919653
• ASIN: B014FASL1A
• Brand: Nobsound
• Manufacturer: Nobsound

Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade Version

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× headphone amplifier 1× power supply 1× 3.5mm audio cable 2× band Notice: When using B4-X with your cellphone, if you heard some "zhi ~ zhi" noise in your headphone. Probably it is the inteference from your cellphone such like WIFI or 4G signal, whic... [Read More]

• ASIN: B07KJ18H75
• ASIN: B07KJ18H75
• Brand: Little Bear
• Manufacturer: Douk Audio

Sabaj PHA3 Vacuum Tube Headphone Amplifier 2X6J9 Low Ground Noise Integrated Stereo Amp Audio HiFi Output Protection for Headphone

Input Interface: 3.5 mm Stereo Jack Output Power: 32 Ω: 115mW 64 Ω: 77 mW 150 Ω: 39 mW 300 Ω: 20 mW THD+N: 0.032% SNR: 95dB Consumption Power: 5.5W Frequency Response: 20Hz-20kHz Residual Noise: 0.02mV

• ASIN: B07D525SB7
• ASIN: B07D525SB7
• Brand: Sabaj
• Manufacturer: Shenzhen Dahao Technology Co., LTD.

DarkVoice 336SE Headphone Tube Amplifier

Products Introduction - Tube Used : 6N8P, 6N5P（6080, 6080g, 6080w, 6AS7, 6AS7g, 6AS7w） - Colour: Black, Silver -　Frequency: 10Hz~20kHz+/-1dB -　Distortion:

• ASIN: B00CF9JON8
• UPC: 633420125468
• ASIN: B00CF9JON8
• Brand: DarkVoice
• Manufacturer: Darkvoice

RFTLYS EA1A Headphone Amplifier & Integrated Amp Wireless Bluetooth EL34 Tube Class A Single-Ended (Black)

The amplifier stage is composed of a standard class Class A power amplifier circuit. The amplifier tube to screen load impedance is 6KΩ, and the plate voltage is 375V. Using only the gate negative bias mode, the zero-signal push-pull two-plate electrode power is 85mA, and the large screen current increases to 150mA. Rated output power is 16W, high power can reach 22W. 4.0 Bluetooth HiFi Module The amplifier supports Bluetooth input and can be easily paired with Android, iPhone, iPad, Tablet PC and other devices. Support headphones to switch output, is a tube headphone amp Bluetooth tube ampl... [Read More]

• ASIN: B07NQ4ZXFB
• ASIN: B07NQ4ZXFB
• Brand: RFTLYS
• Manufacturer: RFTLYS

Bravo Audio Ocean Mini Valve Class A Tube Headphone Amplifier

Bravo Audio has been making some waves with their line of Tube powered line headphone amps as well as the Tube powered guitar Booster (please see my other posts for other Bravo Audio offerings). Bravo Audio gives you the warmth of a tube in a unique little package. Bravo Audio has been talked about in Audiophile blogs and forums recently and this offering is for the Bravo Ocean which is their flagship offering in their lineup with 12AU7 tube power and performance features normally found in much more expensive Audio products. In this age of MP3's and compressed digital music files, a lot of w... [Read More]

• ASIN: B00A2QKSVI
• UPC: 796594151692
• ASIN: B00A2QKSVI
• Brand: Bravo Audio
• Manufacturer: Bravo Audio

SMSL T2 Vacuum Tube Headphone Amplifier, Mini Audio HiFi Stereo Integrated Amp

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 high quality sound and a very powerful drive current for an optimum listening experience! Our T2 amp adopts a Single Chip Microcomputer and Relay to control the muted sound when the device is OFF or first turned ON. It allows the device to warm up bef... [Read More]

• ASIN: B06XYJB7S8
• UPC: 607994576834
• ASIN: B06XYJB7S8
• Brand: SMSL
• Manufacturer: SMSL

Bravo Audio V3 Tube Headphone Amplifier EQ Equalizer

First time for sale in the U.S from authorized bravo audio distributor.Warm powerful Tube sound Russian EH 6922 with 3 Band Graphic Equalizer, Passive EQ employed/very low noise, 24V DC input, safe voltage. Affordable price regarding competitive units and built to last. This is the new Bravo Audio "BRAVO 3" CLASS A TUBE DRIVEN HEADPHONE AMPLIFIER WITH EQ CONTROL! Bravo Audio has been making some waves with their line of Tube powered line headphone amps as well as the Tube powered guitar Booster (please see my other posts for other Bravo Audio offerings). Bravo Audio gives you the warmth of a t... [Read More]

• ASIN: B00A2QKUES
• UPC: 609207840466
• ASIN: B00A2QKUES
• Brand: Bravo Audio
• Manufacturer: Bravo Audio

LOXJIE P20 Full Balance Tube Amplifier Headphone Power Amplifier (Black)

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 headphones! Specification Output Power Unbalanced headphones 32Ω: 385mW 64Ω: 210mW 150Ω: 105mW 300Ω: 55mW 600Ω: 29mW Balanced headphones 32Ω: 425mW 64Ω: 665mW 150Ω: 565mW 300Ω: 325mW 600Ω: 175mW THD+N: 0.02% THD+N: 0.006% SNR: 97dB SNR: 102dB Po... [Read More]

• ASIN: B07H5HK3QT
• ASIN: B07H5HK3QT
• Brand: LOXJIE
• Manufacturer: LOXJIE

Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth

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!.

• ASIN: B07L55V58S
• UPC: 819216022603
• ASIN: B07L55V58S
• Brand: Rockville
• Manufacturer: Rockville

Little Dot MK III Headphone Tube Amplifier

SEPP (Singled-ended Push Pull) OTL in Class-A Frequency response: 12 hz~100 Khz (-1dB) THD+N: 0.15% (80 mW @300 ohm) Power Output: 350 mW @ 300/600 ohm 300 mW @ 120 ohm 100 mW @ 32 ohm Power Consumption: 30W (228V x 0.130A) Variable Gain: 3,4,5, or 10x Recommended Load Impedance:   32 ohm~600 ohm Input Impedance: 50K ohms Pre-Amplifier Output Impedance: 600 ohm Pre-Amplifier Gain: 3-10x (also controlled via gain switches) Pre-Amplifier Voltage: 10V RMS Pre-Amplification circuit includes both driver and power tubes Driver Tubes: 2x RTC5654 Power Tubes: 2x Soviet 6H6N (included) High quality a... [Read More]

• ASIN: B00CHIKIDM
• UPC: 519469024859
• ASIN: B00CHIKIDM
• Brand: AIMPIRE
• Manufacturer: AIMPIRE

Clyxgs A201 Fever Grade 6J1 Tube Tube Preamp Board HiFi Class A Tone Board Finished Board Crystal Case Vacuum Tube Headphone Amplifier

1: AC 12V input: use DC5.5*2.1 socket, connect 12V transformer input, remember: can not DC power input, otherwise it will not work 2: Left and right channel input: input for audio signal, can be connected to the mobile phone computer. MP3, MP4 and other music players. 3: Left and right channel output: It is the audio signal output terminal, which can be connected to the power amplifier board and the audio signal input end of the power amplifier board to provide bizarre music enjoyment to the rear stage power amplifier! 4: Power switch / volume button: In the closed state, rotate the clockwi... [Read More]

• ASIN: B07PHFWBMN
• UPC: 730964295739
• ASIN: B07PHFWBMN
• Brand: Clyxgs
• Manufacturer: Clyxgs

Nobsound MS-10D MKII Hybird Tube Amplifier with Bluetooth/USB/Headphone for Hi-Fi (Black)

Features: Sound Quality:Still worrying about the sound loss in the depth and warmth of digital music? Or the compression loss when playing wirelessly? The Nobsound MS-10D MKII will automatically add compensation for digital music to bring back its vitality. Sound is the spirit of an audio product. We believe that the ture sound is exactly what you hear when an artist plays nearby. To achieve this goal, with coutless hours have been spent and considerable efforts have been made, our enginner finally succeed by discovering the delicate differences and adjusting the device carefully. Style:Witho... [Read More]

• ASIN: B01M5GBFGV
• ASIN: B01M5GBFGV
• Brand: Nobsound
• Manufacturer: Nobsound

SMSL T2 Vacuum Tube Mini Audio HiFi Stereo Headphone Amplifier w/ Tube 2X6J9

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

• UPC: 780873725
• Model: T2

Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 897272303

Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier sound amplifier Stereo HiFi Earphone Amp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 645560606

Mini 6J5 Stereo AMP Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 327426828

6J1 Electronic Tube Preamp Amplifier Board Headphone Amp Parts Musical Fidelity Kit

Specifications: Type: 6J1 tube (substitution model 6AK5, 6AU6, 5654 etc.) Channel Types: 2.0 / stereo Voltage & Current: AC12V 0.8A or above Power Interface: 5.5 * 2.5 plug Circuit Board Size: 77 x 75mm /

• UPC: 935846318
• Model: B07DCS7RKH754588475

Lossless Audio Mini 6J5 Vacuum Tube Headphone Amplifier Stereo HiFi Amp Preamp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 265238990

Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 508118319
• Color: NoOther

Nobsound NS-08E Vacuum Tube Integrated Amplifier Mini Audio HiFi Stereo Headphone Amp

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

• UPC: 197849209
• Model: B014FASL1A769700919

Mini 6J5 Class A Vacuum Tube Buffer Headphone Amplifier Stereo HiFi Earphone Amp

Package Included:1*6J5 Vacuum Tube Headphone Amplifier1*Audio cable1 AdapterA free adapter Must be buy in your country，We have not equippedSpecification:1.Model:A1-20162.Name:Earphone Amp3.Tube:6J5*24.Dimensions: 100 * 70 * 24MM5.Frequency response: 20HZ-25KHZ6.Headphone Impedance: 32-300 ohm7.SNR: 100db8.Channel separation :-100db9.Distortion: 0.003 ‰10.Input

• UPC: 364316926
• Color: NoOther

Bravo Audio V3 Mini Valve Class A Tube Headphone Amplifier with EQ

Bravo Audio V3 Mini Valve Class A Tube Headphone Amplifier with

• UPC: 161123474
• Color: White

Nobsound HiFi Class A Vacuum Tube Headphone Amplifier Best Stereo Audio Preamp

• UPC: 254301225042
• Category: Amplifiers & Preamps
• Price: 119 USD

Nobsound Mini Vacuum Tube Headphone Amplifier HiFi Stereo Amp Best Audio Preamp

• UPC: 253180664643
• Category: Amplifiers & Preamps
• Price: 54 USD

Mini Vacuum Tube Headphone Amplifier HiFi Stereo Amp Best Audio Preamp NS-02E

• UPC: 283693687581
• Category: Amplifiers & Preamps
• Price: 48 USD

Douk Audio HiFi 6P1 Vacuum Tube Integrated Amplifier Stereo Best Headphone Amp

• UPC: 272817017298
• Category: Amplifiers & Preamps
• Price: 316 USD

HiFi Stereo Amp Best Audio Preamp NS-02E Mini Vacuum Tube Headphone Amplifier

• UPC: 313013911547
• Category: Amplifiers & Preamps
• Price: 48 USD

1x Mini Vacuum Tube Headphone Amplifier HiFi Stereo Amp Best Audio Preamp NS-02E

• UPC: 202917340373
• Category: Amplifiers & Preamps
• Price: 48 USD

Nobsound Mini Vacuum Tube Headphone Amplifier Best HiFi Stereo Preamp Audio Amp

• UPC: 262011378482
• Category: Amplifiers & Preamps
• Price: 46 USD

Mini Vacuum Tube Headphone Amplifier Class A Home Stereo Amp Best Audio Preamp

• UPC: 264648862634
• Category: Amplifiers & Preamps
• Price: 47 USD

6N3 Mini Vacuum Tube Headphone Amplifier HiFi Stereo Amp Best Audio Preamp

• UPC: 333531053310
• Category: Amplifiers & Preamps
• Price: 48 USD

Nobsound NS-08E Mini Vacuum Tube Headphone Amplifier Best Amp Budget

• UPC: 133343869465
• Category: Amplifiers & Preamps
• Price: 46 USD