Short answer: a tie on sound quality. Both are rated 3.8/5 (#617 and #597 of 1291 in-ear headphones) at nearly the same price ($149.99 vs $152.91), so choose on features and fit.
What the BGVP NS10 does well: A broadly balanced tuning with a preference score of 71 against the Harman target. The tradeoff: Treble about 3 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones.
What the EarAcoustic OSHUN-LTD does well: A single dynamic IEM with an 8.3mm dual magnet, dual cavity driver. The catch: Its score rests on three measurements.
Buy the BGVP NS10 or the EarAcoustic OSHUN-LTD on features: they are rated the same for sound quality at close to the same price.
Want more options? Browse the full Headphones rankings.
A broadly balanced tuning with a preference score of 71 against the Harman target.
HiFiGo $149.99 eBay
A single dynamic IEM with an 8.3mm dual magnet, dual cavity driver.
Linsoul $152.91 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
| BGVP NS10 | EarAcoustic OSHUN-LTD | |
|---|---|---|
| Price | $149.99 | $152.91 |
| Ranked | #617 of 1291 in In-Ear Headphones | #597 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 71 (median of 3 squig.link measurements, calibrated to AutoEQ) | 71 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.44 dB standard deviation | 2.10 dB standard deviation |
| Tonal Tilt | +0.09 (negative is warmer, positive brighter) | -0.44 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.9 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+0.1 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (2 dynamic + 8 balanced armature) | Dynamic |
| Drivers | 2 x dynamic + 8 x balanced armature | 1 x 8.3mm dynamic |
| Impedance | - | 26 ohms |
| Sensitivity | - | 110 dB |
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 BGVP NS10 from hu-fi, ianfann and soundcheck39; the EarAcoustic OSHUN-LTD from audioamigo, joycesreview and theaudiostore, all via squig.link.
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