Short answer: the HIFIMAN Arya Organic. It ranks #12 of 216 over-ear headphones by sound quality, rated 4.4/5, at $769; the HEDD Audio D1 ranks #22, rated 4.3/5, and costs $799, so there is not much of a tradeoff to weigh.
Why pick the HIFIMAN Arya Organic: A preference score of 91 in oratory1990’s measurement means the overall balance sits very close to the Harman target, with a nearly neutral tilt and a smooth 1.77 dB deviation. The tradeoff: Sub-bass below 60 Hz sits about 2 dB under target and the air band above 10 kHz runs about 6 dB hot, with a peak of nearly 10 dB near 11.9 kHz that can add a bright sparkle to cymbals.
Buy the HIFIMAN Arya Organic. It is rated higher for sound quality than the HEDD Audio D1 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| HIFIMAN Arya Organic | HEDD Audio D1 | |
|---|---|---|
| Price | $769.00 | $799.00 |
| Ranked | #12 of 216 in Over-Ear Headphones | #22 of 216 in Over-Ear Headphones |
| Form Factor | Over-ear | Over-ear |
| Harman Preference Score | 91 (measured by oratory1990, via AutoEQ) | 89 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.77 dB standard deviation | 1.62 dB standard deviation |
| Tonal Tilt | +0.06 (negative is warmer, positive brighter) | -0.18 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.0 dB at 30 Hz) | Falls 6 dB below target at 28 Hz (-5.9 dB at 30 Hz) |
| Connection | Wired | Wired |
| Back | Open | Open |
| Driver Type | Planar magnetic | Dynamic |
| Impedance | 16 ohms | 32 ohms |
| Sensitivity | 94 dB | 100 dB/mW |
| Weight | 1 lbs (440 g) | 0.8 lbs (350 g) |
| Frequency Response | 8Hz - 65kHz (Manufacturer specified) | 5Hz - 40kHz (Manufacturer specified) |
| Drivers | - | 1 x 50mm dynamic |
| Built-in Microphone | - | No |
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More worthwhile head-to-heads for HIFIMAN Arya Organic:
- HIFIMAN Arya Organic vs HIFIMAN HE600
- HIFIMAN Arya Organic vs Focal Hadenys
- HEDD Audio D1 vs Focal Hadenys
- HEDD Audio D1 vs HIFIMAN HE6se V2
- HIFIMAN HE600 vs HEDD Audio D1
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
HIFIMAN Arya Organic: $769.00 Amazon eBay
Pros: A preference score of 91 in oratory1990’s measurement means the overall balance sits very close to the Harman target, with a nearly neutral tilt and a smooth 1.77 dB deviation. Bass between 60 and 200 Hz runs only about 1 dB above target and the upper mids are within 1 dB, so vocals and instruments sound natural and unforced. At 16 ohms and 94 dB sensitivity it is easy to drive, and it rates higher than the Audeze LCD-XC and HIFIMAN HE1000 Stealth.
Cons: Sub-bass below 60 Hz sits about 2 dB under target and the air band above 10 kHz runs about 6 dB hot, with a peak of nearly 10 dB near 11.9 kHz that can add a bright sparkle to cymbals. A 4.5 dB dip around 9.5 kHz makes that treble region uneven. The open back leaks sound and offers no isolation, so it suits quiet rooms, and the 440 g weight is on the heavy side.
Full HIFIMAN Arya Organic review and specifications →
| Released | Aug 2023 (3 years ago) |
|---|---|
| Back | Open |
| Connection | Wired |
| Deviation From Target | 1.77 dB standard deviation |
| Driver Type | Planar magnetic |
| Form Factor | Over-ear |
| Frequency Response | 8Hz - 65kHz (Manufacturer specified) |
| Harman Preference Score | 91 (measured by oratory1990, via AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 94 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.0 dB at 30 Hz) |
| Tonal Tilt | +0.06 (negative is warmer, positive brighter) |
| Weight | 1 lbs (440 g) |
EQ preset to match the Harman target
Set a preamp of -4.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +4.3 dB | 0.70 |
| Peak | 1,866 Hz | +6.2 dB | 1.75 |
| Peak | 89 Hz | -2.6 dB | 0.82 |
| Peak | 3,082 Hz | -2.8 dB | 0.68 |
| Peak | 404 Hz | -0.5 dB | 1.49 |
| High shelf | 10,000 Hz | -6.9 dB | 0.70 |
| Peak | 5,536 Hz | +2.1 dB | 6.00 |
| Peak | 2,960 Hz | -0.6 dB | 4.64 |
| Peak | 3,567 Hz | +1.4 dB | 5.97 |
| Peak | 3,221 Hz | -0.9 dB | 6.00 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
HEDD Audio D1: $799.00 Headphones.com eBay
Full HEDD Audio D1 review and specifications →
| Released | Nov 2025 (11 months ago) |
|---|---|
| Back | Open |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.62 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 50mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 5Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 89 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 100 dB/mW |
| Sub-bass Extension | Falls 6 dB below target at 28 Hz (-5.9 dB at 30 Hz) |
| Tonal Tilt | -0.18 (negative is warmer, positive brighter) |
| Weight | 0.8 lbs (350 g) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons