Short answer: the Moritz Dragon. It ranks #208 of 450 in-ear headphones by sound quality, rated 4.2/5, at $555.99. The EPZ 550 ranks #227, rated 4.1/5, at $519.99, $36 cheaper, not enough of a saving to outweigh the sound-quality gap.
Buy the Moritz Dragon. It is rated higher for sound quality, and the $36 you would save on the EPZ 550 does not close the gap.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| Moritz Dragon | EPZ 550 | |
|---|---|---|
| Price | $555.99 | $519.99 |
| Ranked | #208 of 450 in In-Ear Headphones | #227 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 76 (median of 5 squig.link measurements, calibrated to AutoEQ) | 75 (median of 7 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.62 dB standard deviation | 1.85 dB standard deviation |
| Tonal Tilt | -0.55 (negative is warmer, positive brighter) | +0.07 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.3 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-4.3 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Balanced armature |
| Drivers | 1 x dynamic | 5 x balanced armature |
| Impedance | 19 ohms | - |
| Sensitivity | 103.2 dB SPL/mW | 105 dB |
| Frequency Response | 5Hz - 48kHz (Manufacturer specified) | 20Hz - 20kHz (Manufacturer specified) |
| Built-in Microphone | - | No |
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Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Headphones In Full
Moritz Dragon: $555.99 HiFiGo eBay
Full Moritz Dragon review and specifications →
| Released | Dec 2024 (1 year ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.62 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x dynamic |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 48kHz (Manufacturer specified) |
| Harman Preference Score | 76 (median of 5 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 19 ohms |
| Sensitivity | 103.2 dB SPL/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.3 dB at 30 Hz) |
| Tonal Tilt | -0.55 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
EPZ 550: $519.99 Amazon eBay
Full EPZ 550 review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.85 dB standard deviation |
| Driver Type | Balanced armature |
| Drivers | 5 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 75 (median of 7 squig.link measurements, calibrated to AutoEQ) |
| Sensitivity | 105 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.3 dB at 30 Hz) |
| Tonal Tilt | +0.07 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons