We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 8 min read · Independent comparison
If you want a neutral, open-back planar reference tool built for long mixing and mastering sessions, choose Avantone Pro Planar Headphones; if you need a large-diaphragm planar headphone with a wider frequency range, balanced cable options and a more isolating fit, choose SHANLING HW600. These two sets sit in the same family — both wired, both planar magnetic, both aimed at people who care about detail — but they solve different problems. One is a studio-first open-back; the other is a spec-forward audiophile over-ear with a replaceable balanced cable and a closed-feeling ergonomic design.
• Avantone Pro Planar Headphones — biggest strength: open-back planar magnetic drivers with a neutral tuning and a 30Hz–30kHz range, plus a detachable cable and a carrying bag in the box. In my opinion it is the more studio-oriented pick for mixing and critical listening.
• Avantone Pro Planar Headphones — biggest trade-off: open-back means sound leaks both ways, and there is no noise control at all, so it is a poor fit for noisy rooms or travel.
• SHANLING HW600 — biggest strength: a 110x86mm planar diaphragm, 14 magnets at up to 1.8T flux density, 12Hz–40kHz response and a dual 3.5mm replaceable cable that runs to a balanced 4.4mm plug.
• SHANLING HW600 — biggest trade-off: it is a heavier, larger over-ear at 480g for the headphone alone, and its cable/plug arrangement assumes you have gear with a 4.4mm balanced output.
• Who the Avantone is for: engineers, musicians, content creators and hi-fi listeners who want a neutral open-back reference and already work in a quiet space.
• Who the HW600 is for: audiophile listeners who want a big planar diaphragm, extended treble reach and the flexibility of a swappable balanced cable.
The Avantone Pro Planar is, first and foremost, an open-back planar magnetic headphone. That combination matters more than any single number on the sheet. Open-back means the cup is deliberately vented, so the driver is not fighting a sealed pocket of air behind it. The result, in design terms, is a more spacious, less boxed-in presentation — the kind of thing engineers reach for when they need to hear into a mix rather than feel punched by it.
The spec that tells the story is the 30Hz–30kHz frequency range with planar magnetic drivers. That is a wide, even window. Planar drivers are valued because the diaphragm is driven more evenly across its surface than a conventional moving-coil design, which is why the sheet leans on phrases like image clarity and detail. In practice, that points to a headphone you use for reference work: checking whether a vocal sits right, whether low end is bloated, whether a reverb tail is audible. The 3.5mm jack and wired connection keep it simple — plug into an interface, a laptop or a headphone amp and go.
Comfort gets a mention in the product description for long sessions, and the over-ear cup shape with metal and plastic enclosure materials suggests a set built to be worn for hours rather than minutes. The package includes a detachable cable and a red carrying bag, so it travels reasonably well despite being an open-back design.
Who should skip it? Anyone who needs isolation. There is no noise control here — the sheet lists noise control as none — and an open-back headphone leaks sound outward and lets room noise inward. If you record vocals in the same room as your monitors, commute, or work in a shared office, this is the wrong tool. It also needs a quiet environment to show what it can do. Buyers who care about current pricing should check the latest price on Amazon using the button on this page.
The SHANLING HW600 reads like a headphone designed around one big idea: a very large planar diaphragm, driven properly. The 110x86mm flat diaphragm is the headline. A larger diaphragm moves more air with less excursion, which the manufacturer ties to reduced vibration-related distortion and a more complete realization of the source material. Whether or not you buy the marketing language, the physical logic is sound — bigger planar area generally means the driver does not have to work as hard to produce the same output.
The supporting numbers back that up. Fourteen high-performance magnets are distributed linearly and evenly, with magnetic flux density up to 1.8T. Sensitivity is rated at 104dB at 1kHz with 30Ω impedance. That combination — moderately low impedance and high sensitivity — means the HW600 is comparatively easy to drive for a planar. You do not necessarily need a monster amplifier to get usable volume out of it, though a decent source will still reward you.
Then there is the frequency range: 12Hz to 40kHz. That is broader at both ends than the Avantone's 30Hz–30kHz. Lower bass extension and higher treble reach are real, measurable differences, and for listeners who want to feel the bottom octave and hear the air at the top, that matters. The cable design is the other practical differentiator: a dual 3.5mm replaceable connector at the headphone end, running to a balanced 4.4mm plug, using 4-core single crystal copper cable at 1.5m. Replaceable cables are a genuine longevity feature — cables are the first thing to fail on most headphones, and here you can swap one out.
Comfort is addressed through ergonomics: multi-dimensional rotation and asymmetric lambskin ear cups aimed at adaptability. That is a thoughtful approach for a headphone this size, because the HW600 weighs 480g for the headphone alone. That is substantial, and it is the main trade-off to go in with your eyes open about. The sheet also lists sound isolation under noise control and touch as the control method, which suggests a different interaction philosophy than the Avantone's app-based volume control.
Who should skip it? Buyers who want a featherweight headphone, and anyone whose gear only offers a standard 3.5mm or 6.35mm output and has no interest in balanced connections. The 4.4mm balanced plug is a strength if you own a matching player or DAC/amp, and dead weight if you do not.
• Best for mixing and mastering reference → Avantone Pro Planar Headphones. Open-back, neutral tuning, planar drivers, 30Hz–30kHz. It is built around the studio use case.
• Best for bass extension and treble reach → SHANLING HW600. 12Hz–40kHz beats 30Hz–30kHz at both extremes on paper.
• Best for cable longevity and flexibility → SHANLING HW600. Dual 3.5mm replaceable connectors with a balanced 4.4mm plug and 4-core single crystal copper cable.
• Best for a quiet room and long listening sessions → Avantone Pro Planar Headphones. Open-back design plus a comfort-focused build and a carrying bag for storage.
• Best for easy driving from modest gear → SHANLING HW600. 30Ω impedance and 104dB sensitivity make it a comparatively friendly planar load.
• Best for isolation → SHANLING HW600. The sheet lists sound isolation as its noise control approach, whereas the Avantone offers none.
• Best for lighter, simpler setup → Avantone Pro Planar Headphones. A single detachable cable, a 3.5mm jack and straightforward wired operation.
• Best for buyers with a balanced-output source → SHANLING HW600. If your player or amp has a 4.4mm output, the stock cable is ready to use it.
In my opinion, the safer buy for most people is the Avantone Pro Planar Headphones. It does one job clearly: neutral, open-back planar reference listening for mixing, creating and critical enjoyment in a quiet space. It is simpler to live with, lighter on the head in spirit and setup, and its purpose is unambiguous.
I would only steer you to the SHANLING HW600 if you specifically want the bigger 110x86mm diaphragm, the 12Hz–40kHz range and the balanced, replaceable cable — and if you are comfortable with a 480g headphone. That is a real trade-off, not a small one.
Not universally. The HW600 wins on frequency range (12Hz–40kHz vs 30Hz–30kHz), diaphragm size and cable flexibility. The Avantone wins on open-back neutrality and a lighter, simpler studio-focused design. "Better" depends on whether you need isolation and balanced output or open-back reference sound.
It helps to have one, but it is not strictly required. At 30Ω impedance and 104dB sensitivity, the HW600 is relatively easy to drive for a planar. That said, the stock cable terminates in a balanced 4.4mm plug, so you get the most out of it with a source that has a 4.4mm output.
The Avantone Pro Planar Headphones, in my opinion. Its open-back design, neutral presentation and 30Hz–30kHz planar response are aimed squarely at mixing and mastering. The HW600 is more of an audiophile listening headphone, and its isolation-oriented design is less typical for reference monitoring.
The SHANLING HW600 is the more practical choice there, since it lists sound isolation. The Avantone Pro Planar is open-back with no noise control, so it leaks sound and lets ambient noise in — a poor match for travel or shared spaces. Whichever you pick, check the current price on Amazon before deciding.
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