The Beyerdynamic DT770 Pro X Limited Edition ranks #106 out of 201 total Over-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: Beyerdynamic
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#106 Beyerdynamic DT770 Pro X Limited Edition: $229.99 Audio46 eBay
Pros: Oratory1990’s measurement gives it a preference score of 72, and sub-bass is lifted about 4 dB with a boost of 5 dB at 30 Hz, so electronic and hip hop tracks hit with real rumble. The closed back isolates well for recording or noisy rooms. At 48 ohms and 98 dB/mW it plays loudly enough from most phones and interfaces, and it weighs 305 g.
Cons: An 8.5 dB peak near 6.4 kHz and treble about 4 dB high from 6 to 10 kHz can make sibilance and cymbals sound sharp, while a 5 dB dip near 3 kHz pulls vocals back. The 3.3 dB standard deviation marks it as a less even response, and the AKG K240 MKII is rated higher for less money.
| Released | Jan 2024 (2 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 3.31 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 45mm dynamic |
| Form Factor | Over-ear |
| Frequency Response | 5Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 72 (measured by oratory1990, via AutoEQ) |
| Impedance | 48 ohms |
| Sensitivity | 98 dB SPL/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+5.3 dB at 30 Hz) |
| Tonal Tilt | -0.05 (negative is warmer, positive brighter) |
| Weight | 0.7 lbs (305 g) |
EQ preset to match the Harman target
Set a preamp of -6.0 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 | -3.7 dB | 0.70 |
| Peak | 6,299 Hz | -7.5 dB | 1.45 |
| Peak | 255 Hz | +6.8 dB | 1.74 |
| Peak | 145 Hz | -5.9 dB | 2.39 |
| Peak | 3,454 Hz | +6.3 dB | 2.55 |
| High shelf | 10,000 Hz | -4.4 dB | 0.70 |
| Peak | 83 Hz | +3.2 dB | 2.91 |
| Peak | 2,268 Hz | -2.1 dB | 4.62 |
| Peak | 46 Hz | -1.0 dB | 1.61 |
| Peak | 112 Hz | -1.9 dB | 3.99 |
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