Syba Sonic Headphone Amplifier Review

Are you looking for an amplifier with zero buzzing or static? This is possible, even if you don’t want to spend hundreds of dollars. In our Syba Sonic Tube Headphone Amplifier Review, we’ll analyze the features of this affordable amplifier to help you understand its value.

With the power of a 12au7 tube, this amplifier will deliver crystal clear audio that can improve the life of any audiophile. It’s the best addition to any audio setup because it’s well-made and provides good value for money.

Syba Sonic Tube Headphone Amplifier: Crystal Clear Audios in Every Setting

The tonality of various amplifiers is affected by the different impedance curves. This amplifier features adjustable impedance controls with multiple output and input ports for maximum convenience.

The Syba Sonic tube headphone amplifier looks like a tank, with a protruding top that makes all the difference in the audio output. It’s a convenient DAC or digital-to-analog converter that meets the expectations of every music lover. The casing is made of thick metal, making this an affordable and durable choice.

12AU7 Tube for Better Audio Quality

Some people wonder why they need to buy a headphone amplifier if theirs already sounds amazing. This amp/DAC features the 12au7 tube that makes all the difference in your audio output as it can improve the low-sound quality from your computer and enhance the music from your phone.

Regardless of the source of your music, the tube balances the output, eliminating distortion for a crystal clear audio. The tube has a plastic protector that you can easily remove. You can replace the tube with any other model you prefer to customize the audio output and performance of your amp.

The blue LED is an interesting addition as it indicates DSD and PCM playback, although some people aren’t that fond of it. You can cover it up, and instead, watch the glow of the tube when it’s doing its job.

Durable Construction

When it comes to aesthetics, the Syba Sonic tube headphone amplifier might not be the prettiest device. Some audiophiles are a little triggered by the tube protector. However, the overall construction is sturdy and well-made, so it can withstand everyday use with no issues.

All the sockets are tight and allow no play, guaranteeing that your settings will be saved. This is one of the most durable amplifiers and provides good value for money. It’s an excellent choice for any beginner or professional because it’s well-priced.

Multiple Inputs and Outputs

In order to cater to the needs of modern audiophiles, this amplifier comes with some cool accessories that can enhance your experience while you’re enjoying your music. You can connect this amp to the mic or use the USB cable to connect it to various smart devices and phones, so you can stream music from your phone, tablet, or iPad. All you need is to connect your OTG adapter, and you can immediately enjoy amazing tunes.

The amp has 6.3mm and 3.5mm headphone jacks to support multiple headphones. You don’t have to spend money to buy some extra accessories to enjoy your music because this device comes ready for use.

Thanks to the optical output, you can convert USB to optical. This output is also an analog output that you can use as a preamp, or you can connect to active monitors.

Various Accessories

This amp/DAC is plug and play, so it’s a good choice for first-timers and people who have no previous experience with audio setup. Moreover, it comes with a few accessories that can help you pump it up for any setting.

In addition to the 3.5mm jack that allows you to use the amp/DAC with active monitors or to connect it to another amp, it also comes with a multi-country power supply. You’ll also receive a CD with the driver with a copy of the software on it, so you can use your amp even if you’re a first-timer.

Asynchronous Transfer Mode

Enjoy better audio quality than the one you get from your computer’s sound card with the help of this amp. It’s designed to eliminate jitter and static for high highs and clear bass. With the right source, this amazing headphone amplifier will support audio in the range of DVD, 24bit 96 kHz vinyl rips, and SACD.

If your operating system is Windows10, you’ll have to change the sample rate. No special drivers are needed to operate this amp, and it comes with a special notch that allows you to mix your audio with the right balance between bass and treble.

Thanks to the high gain and the warmth of the tube, you’ll enjoy exceptional audio, despite the compact size of this amp. This amp/DAC is an excellent choice for full-size headphones, so you can enjoy outstanding bass, textured mids, and detailed highs. You can also switch between the treble and bass easily. This amp has an integrated de-pop function to suppress pop.

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  • 384 kHz/32bit DSD USB audio conversion up to 128Xdsd.
  • Powers headphones up to 150 Ohm impedance.
  • AC to DC 12V adapter.
  • Driver and software CD.
  • JRiver media center license key.
  • Dimensions: 5 X 3 X 3.5 inches.
  • Weight: 14.4 ounces.
  • User’s manual.
  • USB cable.


For less than $200, the Syba Sonic tube headphone amplifier will give you the chance to enjoy audio with no jitter or static, as it improves the quality of the source.

  • It’s an affordable amp/DAC that comes in a durable metallic case.
  • This amplifier can power up multiple headphones.
  • USB connection and compatibility with iOS and Android devices.
  • The mic input and preamp output allow you to customize the audio output for maximum convenience.
  • Jitter and static-free audio quality with no distortion.


This amp comes with a few disadvantages that you should take into consideration before making a purchase.

  • The volume is easy to turn, so any slight movement can mess up with your settings.
  • The design might not be appealing enough for some users.
  • The amplifier accidentally goes into sleep mode when it’s not used for a few minutes.

What Customer Reviews Say

The Syba Sonic tube headphone amplifier has 371 reviews on Amazon today, and 51% of the people who bought this amp/DAC gave it a 5-star rating. About 11% of the customers gave it a 1-star rating, and the rest had mixed reviews and gave it between 4 and 2 stars.

Users agree that this amp is well-built and provides clean sounds with the right balance between treble and bass. It can be used to enhance the audio quality of the music streamed from your computer or smart device as it comes with a USB cable.

Although the 12au7 tube is an excellent addition to this amp, some users aren’t happy with the way the tube is integrated. The amp occasionally goes into sleep mode, and the computer won’t recognize it if you leave it unused for a few minutes.


For less than $200, the Syba Sonic tube headphone amplifier is an excellent choice for every audiophile who doesn’t want to break the bank. This amplifier/DAC can be connected to the laptop or any smart device, so you can stream music with zero distortion.

Adjusting the tunes is straightforward, thanks to the intuitive controls. The amp even comes with a CD drive that has a license key, so you can start using it right away.

When it comes to aesthetics, there might be better options on the market. You might also have to deal with the accidental sleep mode that gets activated whenever you stop playing music for a while. Nevertheless, if you’re looking for a decent tube headphone amplifier, this Syba Sonic amp should be on the top of your list.

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