Short answer: a tie on sound quality. Both are rated 3.5/5 (#833 and #823 of 1291 in-ear headphones) at nearly the same price ($1,999 vs $1,999), so choose on features and fit.
Why pick the HIFIMAN Svanar: A single dynamic flagship using HIFIMAN’s Topology Diaphragm. The tradeoff: Bass sits about 2.5 dB above target, a bass heavy balance.
The case for the ThieAudio Valhalla: Bass sits close to target and holds down to 20 Hz, so low end sounds full without bloat. The catch: Presence sits about 4.5 dB low with a 7 dB dip near 6.1 kHz, so vocals and instruments lose some bite.
Buy the HIFIMAN Svanar or the ThieAudio Valhalla on features: they are rated the same for sound quality at close to the same price.
Looking for alternatives? See the complete Headphones rankings.
A single dynamic flagship using HIFIMAN’s Topology Diaphragm.
Amazon $1,999.00 eBay
Bass sits close to target and holds down to 20 Hz, so low end sounds full without bloat.
Linsoul $1,999.00 eBayPrices on this page were last checked October 16, 2026 at 5:46 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| HIFIMAN Svanar | ThieAudio Valhalla | |
|---|---|---|
| Price | $1,999.00 | $1,999.00 |
| Ranked | #833 of 1291 in In-Ear Headphones | #823 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Balanced armature |
| Drivers | 1 x 9.2mm dynamic (Topology Diaphragm) | 19 x balanced armature |
| Impedance | 60 ohms | 9 ohms |
| Sensitivity | 100 dB | - |
| Harman Preference Score | 67 (median of 8 squig.link measurements, calibrated to AutoEQ) | 67 (median of 14 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.43 dB standard deviation | 2.24 dB standard deviation |
| Tonal Tilt | -0.47 (negative is warmer, positive brighter) | -0.91 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.0 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+1.8 dB at 30 Hz) |
| Frequency Response | - | 10Hz - 44kHz (Manufacturer specified) |
Frequency Response Compared
Both headphones’ measurements overlaid on the Harman target. Above the target sounds louder in that range, below it quieter. Each curve is the median of several independent measurements, shifted so its 500 Hz to 2 kHz average sits at 0 dB, so only the tuning is compared.
Measurement data: the HIFIMAN Svanar from achoreviews, bukanaudiophile, dhrme, eliseaudio, gadgetrytech, iemworld, kazi and vsg; the ThieAudio Valhalla from aden, audioamigo, bloomaudio, dl, ducbloke, eliseaudio, harutohiroki, hbb, jaytiss, precog, soundignity, superreview, theaudiostore and treblewellxtended, all via squig.link.
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