The Best Smsl X4 of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Smsl X4 of 2022. Check our ranking below.

2,638 (random num) Reviews Scanned

Rank No. #1

SMSL H400 Headphone Amplifier,4.4mm Balanced,XLR Balanced,6.35mm Single-Ended,16-600Ω High Output Power,Preamp Output,Fully Balanced Design,High,Medium and Low Gain,with Remote Control (Silvery)

Fully balanced discrete component design, with ultra high power output. The distortion is as low as (THD+N) 0.00006%, and the signal-to-noise ratio is as high as 133dB! High output power, with an output power of 15W at 16 ohms and 7.5W at 32 ohms;
Use electronic relays to control volume and eliminate channel deviation! High, medium, and low levels can switch gain control, and low gain is specifically optimized for IEM; The front-end output function can be used as a Hi End front-end;
Ultra compact design, perfect for desktop headphone systems; High precision low-temperature drift resistance, performance not affected by temperature; High quality relays and no impact sound design; Frequency response from 20Hz to 100KHz (-0.5dB);
The headphone amplifier has comprehensive protection such as DC, overvoltage, and overload protection; Built in high-efficiency and low-noise power supply system; Using tempered glass fully bonded color IPS display screen;
Equipped with remote control and full function remote control. The product you purchased will have a one-year warranty period. If you encounter any problems while using the product, please feel free to consult us at any time. We will do our best to provide you with the best service.

Rank No. #2

SMSL DS20 USB DAC Headphone Amplifier MQA CS43131*4 PCM32Bit DSD256 XMOS XU-316 3.5mm&4.4mm Portable Audio Decoder

【Equipped with 4 CS43131DAC Chips】The SMSL DS20 has 4 Cirrus Logic flagship CS43131 audio decoding chips built in, and the architecture builds an ultra-luxury audio decoding system. Combined with the new third-generation XMOS XU-316, PCM supports up to 32bit/768kHz and DSD supports up to DSD256.
【USB Dual Mode】The USB DAC decoder is equipped with a dual-mode USB interface, which cleverly integrates USB1.1 and USB2.0 dual transmission protocols. USB1.1 makes it convenient for users to connect to game consoles such as PS5; USB2.0 mode focuses on high-resolution audio transmission, and easily handles all kinds of lossless music files.
【MQA 8x Expansion】S.M.S.L DS20 MQA is equipped with cutting-edge audio decoding technology, supports MQA full decoding, and achieves a shocking 8x expansion. MQA (Master Quality Authenticated) is an advanced audio coding technology that can accurately identify and deeply analyze MQA coding, and enjoy a studio-like sound experience.
【Balanced Headphone Amplifier Circuit Design】 HiFi Headphone Amp is equipped with 3.5mm and 4.4mm dual headphone jack output interfaces, which can achieve accurate adaptation for most headphones on the market. Equipped with 500mW x2 ultra-high power driver, it fully activates the potential of headphones with abundant thrust - from the delicate vocals of low-impedance earplugs, every drive can ensure full sound.
【Magnetic Empowerment, Rock-Solid】 This Portable DAC magnetic decoder reshapes the audio experience with a minimalist design that subverts tradition. From noise reduction listening on the commute to immersive enjoyment on the road, the minimalist operation and powerful decoding performance are perfectly integrated. Make every music encounter as natural as breathing, awaken the senses with pure sound quality, and start your new generation of portable Hi-Fi.

Rank No. #3

SMSL DS200 USB MQA MQA-CD DAC & Headphone Amplifier Bluetooth 5.1 Support 2X CS43131 Chip 3.5mm&4.4mm Balanced HP Output XMOS XU-316 32bit/768kHz DSD256 USB/Optical/Coaxial Input Audio Stereo Decoder

【Dual-chip CS43131・Extreme Distortion Control】The SMSL DS200 uses Cirrus Logic's latest audio decoding chip CS43131, and with the carefully designed circuit, its performance reaches an unprecedented 0.00019% (-114dB) distortion. What you hear is no longer "processed sound", but "original sound holographic projection" captured by the studio microphone.
【New Third-Generation XMOS XU-316】USB DAC uses the new third-generation XMOS XU-316, equipped with the new third-generation XMOS XU-316 USB audio processing chip, redefines digital audio with a 16-core parallel computing architecture, PCM supports up to 32bit/768kHz, DSD supports up to DSD256; it has both the warm musicality of vinyl and the precise positioning of digital audio.
【Studio-Grade MQA MQA-CD and HD Playback】MQA DAC USB supports MOA decoding and MOA-CD, opening the "space-time door of the original studio sound" for you, sharing the sound memory of the same space-time with musicians and recording engineers. The meaning of Hi-Fi is truly realized.
【Bluetooth 5.1】 Bluetooth 5.1 connects quickly, and can connect your device without contact and over long distances. High-resolution audio is losslessly transmitted, the treble is clear and not harsh, the bass is thick and not chaotic, and each note is accurately restored, so that the music remains original over long distances. Enjoy pure sound quality.
【Equipped with Headphone Output to Support High and Low Gain】Desktop Headphone Amplifier is equipped with 3.5mm and 4.4mm balanced headphone output interfaces. At the same time, it supports high and low gain adjustment. When facing high-impedance professional headphones or low-sensitivity earplugs, it can accurately output the adapted power, and the sound details are clearly visible. It is easy to control all kinds of headphones, allowing you to immerse yourself in the world of music.

Rank No. #4

Geekria Shield Headphones Case Compatible with Fiio M5, BTR3, BTR5, A1, S.M.S.L Idol+, IDEA, X4, Shanling Q1, M1, Replacement Hard Shell Travel Carrying Bag with Cable Storage

Maximum compatible headset dimensions (case inside): 3 x 2.36 x 1.57 inches. Compatible with many wired / wireless headphones.
Engineered ultra-hard shell protects against drops, impacts or crushes. Soft inner maximize headphones protective in the case.
Internal mesh pocket conveniently stores cables, cords, chargers, AMP, earpads, adapters and other accessories.
Compatible with Beyerdynamic Impacto, S.M.S.L IDOL+, IDEA, X4, Fiio M5, BTR5, BTR3, BTR1K, UBTR, A1, Shanling Q1, M1, UP4, UP2, H1, XDUOO XQ-10, Link case. A good replacement or upgrade of the original headphones case.
If the case doesn't fit or break within one year, please contact us.

Rank No. #5

SMSL PO100 PRO MQA DDC XMOS XU316 Digital to Analog Audio Converter Type-C USB Input IIS/Optical/Coaxial Output Mini Portable USB Interface for Phone/PS5/Switch/TV

XMOS XU316 chip: XMOS design, asynchronous transmission, type-C USB interface is used for input. The sampling rate supports PCM32bit/768kHz; Support DSD native and DOP64
Input & Output: The input uses the Type-C USB interface, with I2S/optical/ coaxial digital output. The PO100 PRO has two UAC mode/I2S mode change over switches. Support I2S output of LVDS level, up to 32bit/768kHz
Support MQA Decoding: PO100 PRO's MQA playback does not require additional software. You can use music player for MQA playback as it supports ASIO or WASAPL audio output. When playing MQA audio, it is suggested to adjust the volume of the computer to the maximum for the best audio output
Using DOP64: Can be used with PS5. The playback software selects the DOP output, then connects optically or coaxially and connects the DOP64 that supports DOP64 for playback
Mini and Portable: PO100 PRO is a very compact USB digital interface that can be easily stowed in bags and backpacks for light travel. Please adjust the correct USB UAC mode before use; If I2S output is used, please adjust the corresponding mode

Rank No. #6

SMSL DO100 PRO HiFi Balanced DAC with 2X ES9039Q2M & XMOS XU316, 768kHz/DSD512 USB Audio MQA Decoder Preamp, Bluetooth 5.1/Opt/Coax/HDMI ARC Input, RCA/XLR Digital-Analog Converter for PS5/Amp

Dual ES9039Q2M DAC Chips: DO100 Pro adopts dual ES9039Q2M decoding chips and XMOS XU316 chips to provide excellent audio performance. USB input supports DSD512 and PCM32bit/768kHz audio formats, ensuring you can enjoy an extremely clear and authentic music experience
Multipurpose Audio DAC: DAC has USB, optical fiber, Bluetooth, coaxial, HDMI (ARC) multiple inputs, as well as RCA and XLR output to meet all your needs for high-quality audio experience
8X MQA Decoding: DO100PRO's USB, optical and coaxial inputs all support complete MQA decoding, up to 8x expansion and MQA-CD, you can enjoy sound quality close to the original recording
HDMI ARC Function: The DO100 PRO features an HDMI ARC input for high-quality audio transmission with compatible TV devices. *To use the HDMI ARC function, you need a TV with HDMI ARC function. During the operation, confirm that the audio output format is PCM and the TV output mode is set correctly
Bluetooth5.1 LDAC: DO100Pro is equipped with QCC5125 Bluetooth5.1 chip and supports LDAC 24bit/96kHz, APTX/HD, SBC, and AAC audio transmission. It can be connected to mobile phones and computers via Bluetooth at any time to enjoy high-quality music

Rank No. #7

SMSL VMV PL100 Hi-res Audio CD Players, CS43131 Chip Headphone Amplifier RCA/Optical/Coaxial Raw Digital/3.5mm Headphone Output Desktop CD Transport with Remote Control, Silver

Input & Output: SMSL PL100 CD player support CD, CD-R /RW and high-res MP3 CD input; 3.5mm headphone jack, RCA, optical and coaxial output. Provide crisp, clear, noise-free music
CS43131 Decoder Chip: SMSL PL100 CD players uses the CS43131 decoding chip for excellent decoding and sound quality. It does not have built-in MQA decoding, but supports raw digital output and can be connected to a DAC to decode MQA
Built-in 2nd PLL Circuit: Effectively reduces jitter during the CD reading process and enhances the stability and quality of the audio signal through its built-in 2nd PLL circuit with phase-locking and frequency multiplication functions
Magnetic CD Player & Remote: You just need to put the disc into the port and it will be safely sucked into the machine automatically. No need to open the lid. It has an intuitive operator interface, LED display screen. Equipped with a remote control
Two Ways of Placement: It has a stylish and simple design appearance. You can put it flat or upright, which greatly saves the required space. Whether it's at home, in the office, or anywhere else you want to relax and enjoy music

Rank No. #8

S.M.S.L DL100 Audio DAC Amplifier 4xCS43131 Chips Hi-Res Headphone Amplifier PCM32bit/768kHz Hi-Fi Audio Stereo Receiver Bluetooth5.1/USB/Optical/Coaxial/HDMI Input THD+N 0.00009%, with Remote Control

Four-chip decoding for superior sound：The DL100 is capable of directly sampling 32bit/768kHz PCM digital audio without down sampling. lt also supports DSD256 native DSD playback without conversion.Optical and coaxialinputs support DOP 64.
Newly upgraded headphone amplification circuitry：Adopts self-developed independent amplification circuit for excellent performance. Performance compared to the previous generation of CS43131 products, the output power increase of about 16 times at 300Ω.
USB Dual Mode 2.0/1.1: There are 2 different USB modes that can be switched within the menu, using USB2.0, driver installation is required to support high sample rate audio files up to 768kHz/32bit. Using USB1.1 mode can be driver-free to support up to 96kHz/16bit sample rate audio files, directly connected to a variety of devices to output audio. lt can be connected to game consoles, TVs, Androids and more.
4xCS43131: 2 pieces per channel for double the performance, Qualcomm Bluetooth chip Support LDAC, apt-X HD, Using a modular Bluetooth solution with an external, Bluetooth antenna, the stability of the signal and the quality of the transmission has been improved in all aspects. Push HiFi to wireless.
12 months warranty, you can return the item or replace a new one if you have any problems.

Rank No. #9

SMSL DS20 Portable DAC & Headphone Amplifier 4* CS43131 MQA MQA-CD 8 x Unfolding USB2.0 USB1.1 Gaming DAC for PS4/PS5/SW 3.5mm & 4.4mm Headphone Output XU316 768kHz/32Bit DSD256 USB Audio Decoder

Precise decoding, pure listening:At the heart of the DS20 is a powerful quad-core CS43131 DAC configuration, providing excellent digital-to-analog conversion performance with ultra-low distortion and extraordinary details. Paired with the latest XMOS XU-316 USB processor, it supports high-resolution PCM up to 32-bit/768kHz and native DSD256.
Dual USB mode compatibility:The DS20 offers flexible USB connectivity with dual-mode support. USB 2.0 ensures high-resolution audio playback on PCs and mobile devices, while USB 1.1 supports seamless plug-and-play with game consoles such as PS5 and Nintendo Switch - no drivers required, easy and convenient.
Dedicated Audio Clock Circuit:SMSL DS20 features a dedicated low-jitter audio clock circuit that significantly reduces the clock jitter, minimizes tonal distortion, and enhances soundstage reproduction and micro-detail resolution. Enjoy true high-fidelity audio experience with the SMSL DS20 by your side.
Exquisite Build Quality:SMSL DS20 features a solid build quality, the device features a transparent front panel through which you can notice all the HiFi-grade components. The Quad DAC setup, premium USB processor, PLFC fully balanced amplification chipset, everything is visible through this panel.
Magnetic components, durable:DS20 features a magnetic back panel structure for seamless portability, while the full metal body enhances durability and reduces interference. This minimalist Hi-Fi solution combines rugged construction with exquisite sound quality.

Rank No. #10

SMSL DS20 Portable DAC Headphone Amplifier, 3.5mm 4.4mm Fully Balanced Headphone Amp with CS43131 XU-316 Chip 32Bit/768kHz DSD256 MQA Decoding for Switch/PS5/Phone

PLFC Fully Balanced Headphone Amplifier Circuit Design: The left hand cradles night, the right summons galaxies. The left hand cradles night, the right summons galaxies. Black and silver collide in metallurgical harmony, quenching frequencies into crystalline clarity
Decoder of Musical Notes: With 4xCS43131, XMOS XU-316 audio decoding chip, support up to 32Bit/768kHz, DSD256. Support MQA full decoding
Dual Mode Selection: It has USB1.1 and USB2.0 mode. USB 1.1 mode enables connectivity with PS5 or Switch gaming consoles
Dedicated Audio Clock Circuit: Significantly reduces clock Jitter, minimizes tonal distortion, enhances soundstage positioning and micro-detail resolution. Dedicated low-noise power supply
Magnetic Empowerment: Magnetic decoder crafts minimalist HiFi excellence

Last update on 2025-06-16 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Smsl X4?

Do you get stressed out thinking about shopping for a great Smsl X4? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Smsl X4, which is why we have assembled a comprehensive list of the greatest Smsl X4 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Smsl X4 that you consider buying. Your questions might include the following:

Is it worth buying an Smsl X4?
What benefits are there with buying an Smsl X4?
What factors deserve consideration when shopping for an effective Smsl X4?
Why is it crucial to invest in any Smsl X4, much less the best one?
Which Smsl X4 are good in the current market?
Where can you find information like this about Smsl X4?

We’re convinced that you likely have far more questions than just these regarding Smsl X4, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Smsl X4, 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 Smsl X4. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Smsl X4 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 Smsl X4 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 Smsl X4 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 Smsl X4?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Smsl X4.
Customer Ratings: Number ratings grade Smsl X4 objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Smsl X4.
Product Quality: You don’t always get what you pay for with an Smsl X4, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Smsl X4 is should be an indication of how long it will work out for you.

We always remember that maintaining Smsl X4 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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The Best Smsl X4 of 2022 – Reviewed and Top Rated

How Do You Buy The Best Smsl X4?

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