Orders
The Hifiman Sundara is being deployed as my first serious planar magnetic headphone.
The mission: find out if a reasonably priced planar can deliver speed, space, detail, and separation without needing an absurd amount of supporting gear.
I bought them brand new from Amazon. First impression was not great. They felt light in the cheap way, not the premium way. The frame, cable, and adapter did not inspire confidence.
The sound needed to be much better than the handling experience.
Deployment
Testing was done at my desk in the mancave.
- Source: Windows PC
- Service: Tidal
- DAC: Schiit Modi 3
- Amp: Schiit Magni 5
- Gain: High
- Volume: roughly 3 to 4 o’clock
- EQ: Equalizer APO, -8.00 dB preamp
- Comparison: Bowers & Wilkins Px7 S2e
Main test material included Sara Landry, Wuki, Jeremy Riddle, Ozzy, Disturbed, Glitterbox-style house, and Snarky Puppy.
Field Test
Stock, the Sundara was good but underfed. With EQ, it woke up hard.
The main wins over the Bowers & Wilkins Px7 S2e were space, detail, and speed. The Px7 S2e is easier to live with. The Sundara is better when the mission is focused listening.
Fast electronic tracks showed what it does best. Synths spread outward, bass stayed quick, snares stayed crisp, and busy tracks did not turn into mud. Wuki’s “Edge of Seventeen” exposed staging details I had not noticed before, including a right-side guitar bounce buried in the mix.
The Sundara also exposes odd recordings. Jeremy Riddle’s “God I’m Tired” had enough vocal texture and strange placement that I stopped judging the headphone and started questioning the track.
On “Take Words in Return (Return Version),” it did exactly what I wanted: bass presence without buried vocals, clean placement, and enough detail to make breath and air through the instrument sound like an actual instrument instead of wet mouth noise.
Comfort was better than expected. It feels cheap in the hand, but it is fine on the head for several tracks at a time.
Open-back leakage is significant. These are not private headphones.
SIGINT
The Sundara needs support.
High gain on the Magni 5 was mandatory. With EQ active and a -8.00 dB preamp, the volume knob lived around 3 to 4 o’clock.
Motherboard audio failed the mission. At 100% volume, it was still too quiet and never came alive.
The Yamaha A-S301 headphone output was worse. Under 30% volume, it was mediocre. Past that, it fell apart and sounded like a blown-out factory car radio from the 90s.
Noise floor was clean on the Modi 3 / Magni 5 chain. Silence stayed silent.
The stock cable and adapter are weak points. A better cable should have been included.
Shock and Awe
After EQ, the low end was fixed.
Not bloated. Not fake. Fixed.
The Sundara is not a bass cannon. Its impact comes from speed, pressure, space, and control. Kicks hit fast, basslines stay clean, and drops build pressure without smearing the track.
Techno, acid, and gospel house benefit heavily. Rock needed more EQ help, but after adjustment, Disturbed sounded massive.
The best moment came from Snarky Puppy’s We Like It Here. The Sundara made the session feel like musicians in a room instead of a flat recording.
That is the Sundara’s shock and awe: speed, space, separation, and corrected low-end pressure.
Interference
The Sundara sounds better than it feels.
The headphone feels fragile every time I pick it up. The cable and adapter feel janky, and if the cable is not seated right, it can affect the sound.
Pad placement matters too. Small adjustments can change the presentation.
Power and EQ are part of the mission, but they make the Sundara less casual. To listen the way I want, I have to turn on the DAC, turn on the amp, fix Windows output, route Tidal to the Modi, confirm Equalizer APO is on the right device, and then hit play.
That is fine for a real listening session. It is annoying for background music.
At about $180, the flaws are easier to forgive. Hifiman should still include the proper cable.
Mission Debrief
The Sundara completed the mission.
It gave me the planar experience I wanted: speed, space, detail, separation, and a presentation my better consumer headphones do not fully replicate.
This is a good first serious planar for someone who is planar-curious and already has, or is willing to build, a proper desktop chain.
It is not for someone who wants a simple all-in purchase. If you need to buy a DAC, amp, and better cable just to get there, the real cost climbs quickly.
I would not blindly pay full price. Catch it on sale, use reward points, or keep the total buy-in under control.
The Sundara stays in the collection. If I want background listening, I am reaching for the Bowers & Wilkins Px7 S2e. If I want to actually sit down and listen, the Sundara gets the call.
Operational Status: Mission Ready — With Caveats.