Schiit Audio has finally made a dongle DAC/amp, and yes, the company seems fully aware of how crowded that category already is.

The new Schiit Vestri is a $99 portable USB DAC and headphone amp designed for phones, tablets, laptops, and desktop computers. It includes both 4.4mm balanced and 3.5mm single-ended headphone outputs, giving wired-headphone users a compact way to get better audio from modern devices that have mostly abandoned the headphone jack.

That alone would not be unusual in 2026. USB dongle DACs are everywhere, from basic adapters to more elaborate models from companies like FiiO, iFi Audio, Campfire Audio, Hidizs, and Shanling. What makes Vestri more interesting is that Schiit did not simply wrap a small DAC chip in an aluminum shell and call it a day. Instead, the company brought over some of its own digital audio ideas from its larger products, including Unison USB and its Mesh digital filter system.

In simpler terms, Vestri is Schiit’s attempt to shrink some of its desktop audio thinking into something small enough to dangle from your phone. Very technical? Yes. Very Schiit? Also yes.

Vestri connects over USB and is powered by the device it is plugged into. That means there is no internal battery to charge and no separate power supply to carry around. The trade-off, of course, is that your phone, tablet, or laptop is providing the power, so Vestri will use some battery life during playback.

The output section is where Vestri separates itself from the basic USB-C headphone adapters many people buy after realizing their phone no longer has a headphone jack. Schiit lists the following power ratings:

• 4.4mm balanced output: up to 400mW RMS into 32 ohms
• 3.5mm single-ended output: up to 200mW RMS into 32 ohms
• Output impedance: under 0.5 ohms
• Playback support: 16-bit/44.1kHz up to 32-bit/192kHz

Those numbers suggest Vestri should have enough output for many in-ear monitors, portable headphones, and easier-to-drive full-size models. It is not meant to replace a powerful desktop amplifier for especially demanding headphones, but that is not really the job of a USB dongle DAC anyway.

For many listeners, the bigger appeal will be convenience. Plug it into a phone, connect a pair of wired headphones, and you have a small DAC/amp that can travel with your everyday gear. That is a simple pitch, but one that still matters as more phones and laptops treat wired audio as an afterthought.

Inside Vestri, Schiit is using an ESS ES9018 delta-sigma DAC along with its own Unison USB input and Mesh digital filtering.

Unison USB is Schiit’s in-house USB interface, rather than a generic USB receiver. Mesh is the company’s digital filter approach, which has appeared in some of its larger DACs. For the average listener, the practical point is this: Vestri is not just about adding a headphone jack back to your phone. It is also about how the digital signal is handled before it becomes analog audio.

Will every listener hear a dramatic difference because of that? Probably not, especially when using casual headphones in noisy places. But for people who already use wired headphones, stream lossless music, or care about the quality of their laptop’s headphone output, those design choices are part of what separates Vestri from cheaper, more basic adapters.

Vestri also takes a slightly different approach to controls and display. Instead of using a small OLED screen, the dongle has a glass front panel with individual LEDs underneath it. Schiit refers to this as an “eternal screen,” which is exactly the kind of phrase you would expect from a company that named itself Schiit.

The idea is practical, though. OLED screens can dim or develop burn-in over time, while LEDs under glass should be simpler and potentially longer-lasting. Whether that matters much in a dongle DAC is up for debate, since these things usually live in pockets, backpacks, and the mysterious cable drawer we all pretend is organized.

The controls are capacitive rather than physical. Through those touch controls, users can access volume, polarity invert, NOS mode, and Loudness.

Here is what those features mean:

• NOS mode bypasses the digital filter for a different conversion approach.
• Polarity invert flips signal polarity, which can matter on some recordings.
• Loudness is designed for lower-volume listening, where bass and treble can feel less present.
• Volume control lets Vestri handle level adjustments directly.

Not everyone will use these extras every day, but they give Vestri a little more personality than the average plug-and-play dongle.

The portable DAC/amp market is packed, and Vestri is not trying to beat every competitor by adding the most features possible. There is no Bluetooth, no battery, no app, no tiny touchscreen, and no wireless trickery. It is a wired USB DAC/amp for wired headphones, which sounds almost old-fashioned until you remember that wired headphones still have some very real advantages.

They do not need charging. They avoid Bluetooth codec confusion. They can last for years. And in many cases, they can sound very good for the money, assuming the source device gives them a decent signal.

That is the space Vestri is aiming for. It is not trying to turn your phone into a full hi-fi stack. It is trying to give people who still care about wired listening a compact, relatively affordable Schiit option.

The $99 price also puts it in an interesting middle ground. It is more expensive than a basic USB-C headphone adapter, but far less expensive than many portable DAC/amps with screens, apps, batteries, and more elaborate feature sets. That could make it appealing for listeners who want better wired audio without carrying a separate brick-shaped device in their pocket.

Vestri may be small, but it still feels very much like a Schiit product. The name is odd, the feature set is specific, and the design avoids some trendy extras in favor of the company’s own USB and filtering approach.

That will not make it the right dongle DAC for everyone. Some users may want Bluetooth, app-based EQ, a built-in battery, or a more phone-friendly magnetic design. Others may simply want the cheapest adapter that works.

But for listeners who use wired headphones regularly and want a compact DAC/amp with balanced output, Schiit’s digital audio tech, and a $99 price tag, Vestri gives the company a new entry point into portable audio.

The dongle DAC market did not exactly need another option. Schiit made one anyway. And in typical Schiit fashion, it made the category just a little weirder.

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