Short answer: the Yanyin Carmen. It ranks #1051 of 1369 in-ear headphones by sound quality, rated 3.1/5, at $849; the InEar StageDiver SD5 ranks #1075, rated 3.0/5, at $845. With prices this close, go by the sound-quality ranking rather than the cost.
What the Yanyin Carmen does well: A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap. Watch for: Treble about 7 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones.
What the InEar StageDiver SD5 does well: With a very high 120 dB sensitivity it reaches loud levels from any phone or stage monitor pack with almost no volume needed. Watch for: Its response deviates about 3.2 dB from target on average, an uneven tuning that colors many recordings.
Buy the Yanyin Carmen. It is rated higher for sound quality, and the $4 saving on the InEar StageDiver SD5 is not enough to make up the difference.
Looking for alternatives? See the complete Headphones rankings.
A published AutoEQ preset corrects its response toward the Harman target, so a few minutes of EQ setup closes most of the gap.
Linsoul $849 eBay
With a very high 120 dB sensitivity it reaches loud levels from any phone or stage monitor pack with almost no volume needed.
Thomann $845.00 eBayPrices on this page were last checked October 17, 2026 at 6:04 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.
As an eBay Partner, we may be compensated if you make a purchase.
Specifications Side By Side
| Yanyin Carmen | InEar StageDiver SD5 | |
|---|---|---|
| Price | $849 | $845.00 |
| Ranked | #1051 of 1369 in In-Ear Headphones | #1075 of 1369 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 63 (median of 3 squig.link measurements, calibrated to AutoEQ) | 61 (measured by crinacle, via AutoEQ) |
| Deviation From Target | 2.84 dB standard deviation | 3.23 dB standard deviation |
| Tonal Tilt | -0.82 (negative is warmer, positive brighter) | -0.34 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.9 dB at 30 Hz) | - |
| Connection | Wired | Wired |
| Driver Type | Balanced Armature | - |
| Drivers | 10 balanced armature drivers (4 Sonion low + 2 Sonion mid + 2 Sonion high + 2 custom ultra-high) | - |
| Impedance | 10 ohms | - |
| Sensitivity | 109 dB/mW | 120 dB |
| Frequency Response | 5Hz - 25kHz | 10Hz - 20kHz (Manufacturer specified) |
| Built-in Microphone | - | No |
Related Headphone Comparisons
More top alternatives to Yanyin Carmen: