HiFiMan Deva Pro Planar Headphone - Wired

An Accessible Entry Point Into Planar Magnetic Sound

The HiFiMan Deva Pro is a wired, open-back planar magnetic headphone built around Stealth Magnets and an NsD Supernano diaphragm, technology HiFiMan first proved out in far pricier headphones like the Arya and SUSVARA.

A planar driver moves its entire diaphragm surface at once rather than the small cone a dynamic driver uses, generally meaning lower distortion and a wider, more open soundstage than a conventional headphone typically offers.

At 18 ohms, the Deva Pro is easy enough to drive from a phone or laptop, though pairing it with a quality headphone DAC/amp lets you hear more of what the driver is actually capable of.

Where Stealth Magnets Earn Their Keep

Magnets Shaped to Get Out of the Sound's Way

In a traditional planar driver, the magnets that drive the diaphragm can interfere with the sound waves passing through them, causing small reflections and distortions that blur fine musical detail.

HiFiMan's Stealth Magnets are shaped so sound waves pass through largely undisturbed instead, reducing that distortion for a cleaner, more natural presentation — the same technology used in HiFiMan's Arya and SUSVARA.

A Thinner Diaphragm for Faster Transients

The Deva Pro's NsD Supernano diaphragm is roughly 80% thinner than earlier HiFiMan designs, and less mass to move means the driver responds faster to a sudden transient like a snare hit or plucked string.

SoundStage! Network's own lab measurements found a sensitivity of 105.6 dB/mW, meaning virtually any everyday source can drive the Deva Pro to a genuinely satisfying volume through its wired connection alone.

What Reviewers Are Saying

Soundphile Review called the Deva Pro warm and enjoyable, noting it doesn't excel spectacularly in any single area but is good enough at everything to serve as an excellent all-rounder.

SoundStage! Solo praised the open-back planar design as "one of the best-sounding headphone designs available," with performance very close to the well-regarded original Deva.

Who Is the Deva Pro Best For?

• You're curious about planar magnetic headphones without a huge commitment: Stealth Magnets and the NsD diaphragm come straight from HiFiMan's flagship tier
• You listen mostly at home in a quiet room: the open-back design creates a wide, natural soundstage but leaks sound in both directions
• You want a headphone that's genuinely easy to drive: 18 ohms and SoundStage's own 105.6 dB/mW measurement mean a phone or laptop is enough to start
• You enjoy a warm, musical tuning over an aggressively analytical one: reviewers consistently describe the Deva Pro's balance as forgiving and easy to live with
• You want the purest wired path — the same planar driver, straight to your amplifier

How Does It Connect to Your System?

Dual 3.5mm connectors at each earcup accept the included dual-sided cable, which terminates in a single 3.5mm plug with a 6.35mm adapter, so the Deva Pro works with a phone, laptop, or full-size amplifier out of the box.

The left earcup also accepts a single-sided 3.5mm TRRS balanced cable, sold separately, for a balanced connection to a portable player or desktop amp that supports one.

Pairs Well With

What finishes the system around a Deva Pro:

• Headphone amplifiers — a dedicated amp unlocks more detail and dynamics than a phone alone
• Digital-to-analog converters — a clean digital source feeding your amp matters as much as the amp itself
• Headphone cables — the dual 3.5mm design is compatible with a wide range of aftermarket cables
• Music streamers — pair with a quality streamer and DAC for the ultimate desktop setup

Frequently Asked Questions

Do I need a headphone amplifier for the Deva Pro?

Not necessarily. SoundStage! Network measured 105.6 dB/mW sensitivity at 18 ohms, enough to drive from a phone or laptop, though a dedicated DAC/amp delivers better dynamics and detail.

What's the difference between the wired and wireless versions?

The headphones themselves are identical. The wireless version adds the Bluemini R2R module for Bluetooth; the wired version skips it at a lower price and can be paired with the module later.

What does open-back mean for everyday use?

Sound leaks freely in both directions — people nearby hear your music, and outside noise comes in. Open-back headphones suit a quiet home or studio, not a commute.

Can I use a balanced cable with the Deva Pro?

Yes, via the left earcup's single-sided 3.5mm TRRS input. A balanced cable isn't included, but it's a worthwhile upgrade if your amp has a balanced output.

How does the Deva Pro compare to the HE400se?

The Deva Pro steps up with Stealth Magnet technology borrowed from HiFiMan's flagships, a more refined treble, and a dual-entry cable system compatible with higher-end HiFiMan cables.

Are the earpads replaceable?

Yes, using a click-on attachment. The Deva Pro uses oval-shaped pads specific to the Deva line, not the circular pads found on other HiFiMan models.

See It in Action

The Headphone Show presents New headphone niche: Wireless OPEN-back?? HiFiMAN Deva Pro Review.

Passion for Sound presents HiFiMan Deva Pro Review - Is the original Deva better?.

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Learn More

Want to learn more about planar magnetic headphones, headphone amplifiers, or getting the most from an open-back design? Visit our Learning Center for guides, tips, and expert advice.