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The Best Little Dot Mk2 of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Little Dot Mk2 of 2023. Check our ranking below.

2,218 Reviews Scanned

Rank No. #1

Little Dot MK2 MKII 6J1 X 2 6N6 X 2 Tube Standard Hybrid Headphone Headphone Amp Pre-Amp Tube Amplifier (MKII)

Little Dot MKII greatly increases sound quality, dynamic range, output impedance, and harmonic distortion
Little Dot MKII also gains the driver tube-rolling options from the rest of the MK-series with the ability to roll 6JI, WE403A/B, GE5654, M8100, CV4010, EF95, etc at its factory jumper setting, and with jumper pins shorted, EF92, CV131, and all equivalents and drop-in replacements

Rank No. #2

Little Dot MK2 6J1 6N6 Vacuum Tube Headphone Amplifier, Frequency Response: 20-50KHZ (300Q-1db), Output impedance: 32Ω-600Ω

Rank No. #3

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.

Rank No. #4

Fosi Audio T3 𝟐.𝟏 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 𝐓𝐮𝐛𝐞 𝐁𝐥𝐮𝐞𝐭𝐨𝐨𝐭𝐡 5.0 Stereo Receiver 𝐀𝐦𝐩𝐥𝐢𝐟𝐢𝐞𝐫 Class AB Hi-Fi Tubes 𝐇𝐞𝐚𝐝𝐩𝐡𝐨𝐧𝐞 𝐀𝐦𝐩 for Headphones Home Audio Passive Speakers Powered

Fosi Audio T3 is a Hi-Fi Bluetooth 5.0 stereo tube amplifier that offers a warm and natural sound quality, superb audio fidelity, and efficiency. You can build a 2.1CH home sound system to hook 2 passive speakers+1 powered subwoofer through T3 to get hifi music enjoyment.
Class AB Tube Headphone Amplifier. T3 can drive most headphones to deliver a colossal sound stage and effortless dynamic range. Clearer sound performance in all audio ranges - base, mid-range, and treble.
Exclusive Design. T3 features Bluetooth/RCA input, volume/bass/treble control, passive speakers/active subwoofer/headphone output, ease to set up, and fits most home stereo systems.
Real audiophile sound. T3 is equipped with 6F2 tubes to get warmth and clean HiFi sound. A better listening experience from your speakers and headphones.
What you Get: T3 amplifier x1, Bluetooth antenna x1, 6F2 Vacuum tubes x2, Power Cable x1, User Manual x1, 24-month worry-free warranty, and friendly customer service.

Rank No. #5

Douk Audio Nobsound Little Bear FU32(832A) Vacuum Tube Headphone Amplifier ; Mini HiFi Stereo Preamp

Not only as a headphone amplifier, compatible with wide impedance range(12-200Ω), but also as a preamp for your other power amplifier, convenient and efficient to improve sound quality.
1*3.5 mm stereo jack input, can be connected to computer, CD, mobile phone and lossless player. 2*3.5 mm output can also be connected to digital amplifiers and active multimedia audio devices.
Default Beijing FU32 vacuum tube, can be upgraded to GU-32/832; Default NE5532 op amp, can be upgraded to OPA2604, JRC4558, OPA2132, OP275 and so on for enjoying different tones.
Mini size with attractive appearance, compact design makes it suitable for desktop audio system.

SaleRank No. #6

Focusrite Scarlett Solo 3rd Gen USB Audio Interface

Pro performance with great pre-amps - Achieve a brighter recording thanks to the high performing mic pre-amps of the Scarlett 3rd Gen. A switchable Air mode will add extra clarity to your acoustic instruments when recording with your Solo 3rd Gen.
Get the perfect guitar and vocal take with - With two high-headroom instrument inputs to plug in your guitar or bass so that they shine through. Capture your voice and instruments without any unwanted clipping or distortion thanks to our Gain Halos.
Studio quality recording for your music & podcasts - Achieve pro sounding recordings with Scarlett 3rd Gen’s high-performance converters enabling you to record and mix at up to 24-bit/192kHz. Your recordings will retain all of their sonic qualities.
Low-noise for crystal clear listening - 2 low-noise balanced outputs provide clean audio playback with 3rd Gen. Hear all the nuances of your tracks or music from Spotify, Apple & Amazon Music. Plug-in headphones for private listening in high-fidelity.
Easy Start - It’s easier than ever to get up and running with your Scarlett 3rd Gen with our online tool, Easy Start. Whether you’re looking to record or playback audio, we will help you get started.

Rank No. #7

Echo Link - Stream hi-fi music to your stereo system

Upgrade your stereo system with high-fidelity streaming music and Alexa.
Voice control music selection and playback with your compatible Echo device or the Alexa app.
Connect Echo Link to your stereo and group with other supported Echo devices to play music throughout your home.
Supports hi-fidelity audio from streaming services like Amazon Music HD.
Multiple digital and analog inputs and outputs provide compatibility with your existing stereo equipment.

Rank No. #8

HIFIMAN EF400 Desktop Balanced Headphone DAC& Amplifier with Himalaya R2R DAC, 3.5/4.4/6.35mm Output for Home Audio

Massive power and superior sound from a sleek and stylish chassis: The EF400 is the modern desktop DAC/Amp solution, with a compact footprint and price to match, but with sonics that outperform products many times its size. Ultra-high efficiency and low power consumption at maximum stability:4.4W per channel balance output. Embedded with HIFIMAN HIMALAYA R2R DAC- Recipient of 2022 VGP Gold Technology Award (Japan).
Experience the prized performance of the R2R DAC: HIMALAYA is a discrete R2R DAC (digital-to-analog) module that is based on the FPGA algorithm. The combinations of its low audio frequency range, out-of-band noise, and low energy consumption make it a perfect match for high-performance audio equipment. The HIMALAYA DAC module supports the standard PCM music signal transmitted by the most common IIS (Integrated Interface of Sound) audio interface, with a maximum resolution of 24Bit.
Full Balance: The four-channel differential structure features a DAC, buffer and active filter that add up to unbeatable fully balanced output for stunning performance from a Class AB DAC/amplifier. The four-channel fully differential amplifier circuit features a maximum output of 10.7 Vrms (THD<1%) on a 36Ω resistor equivalent load. The result: fully balanced output that is beyond compare.
4-level Function Switch: High Gain NOS, High Gain OS, Low Gain OS, Low Gain NOS ★Headphone Out (Front Panel): 6.35mm Single-ended; 3.5mm Single-ended; 4.4mm Balanced; XLR 4-Pin Balanced Output. ★Line Out (Rear Panel): CANNON Balanced Output; RCA (Single-ended).★ Input: USB Type C; USB-B
110V

Rank No. #9

Fosi Audio T20 Bluetooth 5.0 Tube Amplifier Headphone Amp Support aptX HD Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp for Home Passive Speakers with 6A2 Vacuum Tubes

T20 Bluetooth Tube Power Amplifier/Headphone Amplifier adopts QCC3031chip supporting aptX and aptX HD. aptX HD was designed to answer the growing demand for high-resolution audio. This enhanced codec supports 24-bit music quality over Bluetooth. This means you can hear even the smallest details in their music.
Perfect for 16-64ohm headphones/outdoor/bookshelf/computer/desktop/ceiling/floor standing speakers, compatible with iPod, Phones, MP3 players, TV, Echo Dot, CD players, or Streaming Media players.
T20 Hi-Fi Bluetooth amplifier receiver with 50 watts per channel power output can drive most home passive speakers to create unbelievable sound. Easy to fit your audio system with Bluetooth and RCA input.
Upgraded Classic Tube Amplifier. 6A2 vacuum tubes can get warmer sound. Applicable tubes model: 6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A/B, EF40, EF95 etc.
What You Get: T20 wireless tube amplifier x1, 24V/4.5A power supply x1, Bluetooth antenna x1, user manual x1, 6A2 tubes x2, our worry-free 24-month warranty, and friendly customer service.

Rank No. #10

S.M.S.L M500 MKII Audio DAC & Headphone Amplifier, ES9038PRO Chip, USB/ Optical/ Coaxial/ Bluetooth Input MQA-CD Full Decoding, LDAC APTX HD SBC AAC, XMOS XU216 DSD PCM with Remote Control

Higher light transmittance highlights simplicity and beauty with 1.9-inch IPS full-angle screen, high-end and durable.
USB uses the latest second-generation XMOS XU-216, a true 32bit USB solution, with customized drivers for the transmission of various high-definition audio, DoP and native DSD can provide better support.
Support MQA full decoder. The digital output (optical or coaxial) of your CD player can be fed to the MQA decoder. The MQA decoder can restore the original high-resolution signal heard in the studio and use the identity verification signature for confirmation. M500MKII supports MQA-CD.
Built-in high-performance headphone amplifier. The all-round PLFC headphone amplifier circuit makes it possible to obtain more than 2W output power and less than -120dB distortion when the headphone is placed in a 16Ω load! Performance headphone amplifier, output can reach 2W*2 under 16Ω load!
Headphone volume and preamp volume are independent of each other and don’t interfere with each other. Qualcomm's latest Bluetooth supports LDAC, APTX/HD, SBC, AAC. The gain of the headphone amplifier is adjustable, low gain is suitable for most headphones, and high gain is suitable for high-impedance headphones!

Rank No. #11

Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - JAN 5654W Platinum Grade Pair

Rank No. #12

Schiit Vali 2++ Tube Hybrid Headphone Amp and Preamp (Black)

Vali 2++ is the most affordable and versatile tube hybrid amp on the planet. Enjoy lovely tube sound without tons of noise.
Vali 2++ delivers plenty of power for hard-to-drive headphones—and also provides the low noise you need for sensitive cans.
You only need a single tube, so tube rolling Vali 2++ is easy and more affordable.
All your needs are covered with preamp outputs for your powered monitors or speaker power amp.
Product is supplied with a 110–120V US power supply suitable for use in the United States, Canada, and Mexico. This power supply will not work in 220–240V countries. Vali 2+ is built in Texas, USA.

Rank No. #13

SUCA Audio Tube-T2 Headphone Amplifier Low Ground Noise Output Protection Vacuum Tube Amplifier Mini Hi-Fi Stereo Amp, RCA & 3.5mm AUX Input, Compatible 6.35mm to 3.5mm Headphone

[Tube Headphone Amp]: Tube headphone amp provides you a warmer and softer sound with more treble, more powerful bass sound. Works with (MP3, CD, TV, PC, Echo Dot, iPhone, Android, Smartphones, iPad, Tablets, etc.).
[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.
[Input Output Option]: RCA and 3.5mm AUX input selectable and 6.35mm output for your headphones. Come with a 3.5mm Female to 6.35mm Male Stereo Audio Adapter for normal 3.5mm male headphones, no worry about the problem of not compatible.
[Replaceable Tube Design]: Come with 2 removable 6K4 tubes. The detachable design is convenient for audiophile to replace different tubes like 6j1/6J4/GE5654/6AK5/6*1n tubes etc, enjoy different sounds by only in few seconds.
[NOTE ABOUT]: When you hear drone of the headphone even you do not connect the sound source, please check if you use unshielded signal cables. The unshielded signal cables will cause this problem even no sound source in. You’d better unplug it or change to shielded signal cables.

Rank No. #14

AIYIMA T8 6N3 Digital Tube Preamplifier Bluetooth 5.0 Hi-Fi Headphone Preamp Decoder Preamp PC-USB DAC APTX for Home Wireless Receiver Audio Stereo Amplifier + with Remote Control

❶ AIYIMA T8 headphone amp have 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!
❷ AIYIMA T8 preamp can be used as a headphone amp,Can Enjoy high-quality lossless music at any time,RCA/3.5mm headphone output(With priority),RCA output to the powered speaker,Stereo amplifier & passive speaker,Headphone output is suitable for 16~300Ω headphones and headset
❸ QCC3031 Bluetooth 5.0,Support APT-X,APT-X LL lossless transmission,Signal transmission faster and stable,let your enjoy the HiFi sound!
❹ Adopt 6N3 tube vacuum design for easy replacement(such as 6N3,6H3,GE5657,396A,2C51,12B4A,GE5670,6H3n-E)with DC 12V power adapter,provide warm retro tube sound,With independent gain adjustment design for treble and bass
❺ Exquisite and unique design,All aluminum alloy shell,heavy gold PCB,Build quality is surprisingly solid,Nice touch! With optimal integrated circuit to get dynamic and sweet sound. (Can offer technical support and warranty service!

Rank No. #15

Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A Amp

Please pay attention before buying!!Nice sound but LOWER POWER.We received feedback from many buyers, reflecting that Reisong A10 Amp have not enough power. Please confirm that your speaker is a bookshelf speakers with a sensitivity 89db or more. We don't think Reisong A10 work well with a floorstanding Speaker or the low sensitivity speakers.
Point to Point hand welding, preferred audiophiles, output transformer switch to the 76x40 higher end output transformer.
If there is no sound from the machine after waiting for a few minutes, Please make sure the power is connected properly. And try pressing the Black Circle Button on the back of the machine (for switching between AUX and CD modes)
Tube EL34 x 2,6N2J x 2,5Z4PJ x 1
Reisong A10 Amp come with tubes protective cover and a circuit diagram.

Rank No. #16

HIFIMAN SUNDARA Closed-Back Over-Ear Planar Magnetic Wired Hi-Fi Headphones with Stealth Magnet Design, Detachable Cable, Wood Ear Cups for Home, Studio, Recording

Acoustically Invisible Stealth Magnet: Compared with the rectangular shaped magnets of traditional planar headphones, Stealth Magnets significantly reduce reflections and diffraction that are detrimental to sound quality, resulting in dramatically improved sonic output.
HIFIMAN Heritage: HIFIMAN’s NEO “supernano” Diaphragm (NsD)- The NsD is 80% thinner than diaphragms in more common headphones, resulting in fast response and detailed image with lush, full range sonics.
The Natural Beauty of Elegant Beechwood Ear Cups: Hand-assembled wood grain ear cups offer the dual benefit of exceptional sonics and stylish good looks.
Classic Ergonomic Headband for Maximum Comfort: The lightweight headband features a black matte appearance for exceptional style and comfort.
Mainstream Cable Connections: A detachable dual-sided 3.5mm cable is packaged with a 6.35mm for compatibility with a wide range of devices.

SaleRank No. #17

Marantz PM7000N Integrated Stereo Hi-Fi Amplifier HEOS Built-in Supports Digital and Analog Sources Compatible with Amazon Alexa Phono Input

HIGH-PERFORMANCE DISCRETE 2-CHANNEL INTEGRATED AMP delivers dynamic, accurate and hi-resolution sound at 60 watts per channel. With a network module and access to a host of music streaming services, the PM7000N is an ideal choice for audiophiles
EXPERIENCE MUSICAL ACCURACY WITH PURE MODE – It disables USB-A, network, Wi-Fi and/or Bluetooth, individually or simultaneously, turning the PM7000N into an analogue amplifier, preventing digital interference and noise radiation
MULTI-ROOM AUDIO EXPERIENCE – With HEOS Built-in technology play your favorite tracks through popular streaming services like Spotify, Pandora, Tidal and others using AirPlay 2, Wi-Fi or Bluetooth in one or more connected rooms simultaneously
REDISCOVER VINYL – Hook up your turntable to the amplifier's integrated phono input and listen to the most vivid and emotional reproduction of vinyl with minimal distortion and improved signal purity
SEAMLESS TV INTEGRATION – Connect your digital TV, Blu-ray or DVD player across the digital inputs for a premium audio playback of your favorite shows. Easily operate volume control, mute, power on/off & source selection for PM7000N with your TV remote

Rank No. #18

Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

Dual ES9219 HiFi DAC 2.5mm Balanced (4V RMS) 3.5mm Unbalanced (2V RMS)
Qualcomm QCC5124 Bluetooth Chipset HFP / HSP / A2DP / AVRCP LDAC / aptX Adaptive / aptX HD / AAC
Bluetooth and USB DAC 96KHz/24bit with embedded double-precision equalizer
500mA Li-Po Battery / 6~20 hours streaming
Plastic Body (Black) with anti-scratch UV Coating / Aluminium Clip (Dark Gray) / 52.8(H) x 26.7(W) x 15.6(D) mm (including Clip) / 25g

Rank No. #19

Monolith Liquid Platinum Headphone Amplifier - Designed by Alex Cavalli | 3.6 Watts Per Channel, Fully Balanced Amp

LUMINOUS TUBES. THE POWER OF SOLID STATE. SPECTACULAR SOUND. As an embedded tube/hybrid amplifier (DC coupled in to out, no coupling caps), the Liquid Platinum gives you the beautiful sound of tubes together with the grunt of solid state circuitry to drive the headphones. It uses two 6922 tubes or exact equivalents, such as 6DJ8s.
SINGLE ENDED and BALANCED INPUTS and OUTPUTS: With multiple inputs and outputs for balanced and single ended operation and easy front panel input selection, the Liquid Platinum is compatible with just about everything.
KEEPS ITS COOL. The Platinum is ventilated with two long, screened slots on either side of the top and large screens on the bottom to ensure that it is well cooled. Ensure your amplifier has enough space around the vents and is not in a sealed enclosure.
YOU'RE PROTECTED.The Liquid Platinum has a built-in, slow power on. It warms up the heaters first and then, after a short delay, brings up the SS rails and tube HV, protecting the internal circuitry during startup.
It also includes a connection delay to the headphones and an active offset detector, just in case an internal fault or source fault applies too much DC voltage to the output, it immediately disconnects your headphones

Rank No. #20

iFi Zen CAN Signature HFM - Balanced Desktop Headphone Amp and Preamp with 4.4mm Outputs [Compatible with HIFIMAN Headphones]

✅ SUPERIOR ENGINEERING - Extremely low distortion and noise from a circuit design inspired by our flagship headphone amp which uses a dedicated input stage that level matches to your source, allowing the signal to flow freely through the Class A output stage, literally music to your ears
✅ POWER REALIZED - Maximize the performance of your headphones, more than just getting loud, but realizing the full dynamic range of the drivers and experiencing soft vocals as well as heart pounding drums, never missing a beat. Delivers up to 1890mW of power at 64 ohms
✅ IMMERSIVE SOUND - Enhanced with our signature analogue signal processing to deliver accurate and more natural bass frequencies through XSpace, and headphone corrections optimized for HIFIMAN headphones
✅ THE INS AND OUTS - Features both a balanced 4.4mm Pentaconn and a single ended 6.3mm (1/4”) headphone output on the front as well as three inputs on the back, including a 3.5mm line out, RCA left and right sockets, and a 4.4mm balanced Pentaconn connector. Additionally, there is a 4.4 balanced output to connect to a power amplifier or active speakers for use as a preamplifier
✅ ULTIMATE POWER – Every purchase of the ZEN CAN Signature includes the iPower2 power supply. When it comes to low-noise, few power supplies compare.

Last update on 2023-08-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Little Dot Mk2?

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Is it worth buying an Little Dot Mk2?
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Potential sources can include buying guides for Little Dot Mk2, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Little Dot Mk2. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Little Dot Mk2 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Little Dot Mk2 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Little Dot Mk2 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Little Dot Mk2?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Little Dot Mk2.
Customer Ratings: Number ratings grade Little Dot Mk2 objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Little Dot Mk2.
Product Quality: You don’t always get what you pay for with an Little Dot Mk2, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Little Dot Mk2 is should be an indication of how long it will work out for you.

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FAQ:

Q: What’s the price of a little dot Mk II?

A: Today, I have the Little Dot MK II with me for review – a tube amp that ships with 4 vacuum tubes in a 300W design for the unbelievable price of $179. The review sample was provided to us courtesy of Gearbest who are offering the Little Dot MK II at a super-discounted price of $133 for a limited time just for our us.

Q: Are there vacuum tubes in the Little Dot Mk II?

A: The good news is, all the vacuum tubes of the Little Dot MK II are removed from their housings and packaged separately. And they are so secured that nothing short of the package being entirely crushed, would leave a mark on them.

Q: What are the Jumper pins for Little Dot Mk 2?

A: The Little Dot MK II also gives user to enjoy tube-rolling, you can stick with the original 6JI, or you could swap with WE403A/B, GE5654, M8100, CV4010, EF95, and etc. At its factory jumper setting, and with jumper pins shorted, EF92, CV131, and all equivalents and drop-in replacements!

Q: Is the Little Dot Mk2 headphone amplifier good?

A: This is a review for the Little Dot MK2 headphone amplifier so I hope you all enjoy it. This is my first review and it’s going to start off really well as this is an amazing product. Little Dot have been making amps for over 10 years now so they know what they are doing and they are really no stranger to the audio world.