The Brise Audio FUGAKU ranks #672 out of 1253 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Prices 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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#672 Brise Audio FUGAKU: $16,999 eBay
Pros: A broadly balanced tuning with a preference score of 70 against the Harman target.
Cons: Treble about 3 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones. An uneven response, 1.9 dB standard deviation from target.
Is the Brise Audio FUGAKU right for you?
Buy it if
- your taste runs bass-heavy: it scores 82 for that sound.
- you are sensitive to bright or sharp treble (treble sits 2.9 dB below target).
- you want sub-bass rumble that reaches down to 20 Hz.
- you are happy to use EQ: our preset lifts its Harman match by about 17 points.
Skip it if
- you want the best value: the higher-rated EPZ G10 costs about $16,975 less.
| Back | Closed |
|---|---|
| Connection | Wired (dedicated amplifier) |
| Deviation From Target | 1.95 dB standard deviation |
| Driver Type | Tribrid |
| Drivers | 1 Dynamic, 5 Balanced Armature, 2 Bone Conduction |
| Form Factor | In-ear |
| Harman Preference Score | 70 (median of 5 squig.link measurements, calibrated to AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.1 dB at 30 Hz) |
| Tonal Tilt | -0.86 (negative is warmer, positive brighter) |
EQ Presets
Harman target
Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 87 out of 100, up from 70.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -1.9 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 112 Hz | -2.2 dB | 1.26 |
| Peak | 5,584 Hz | +3.9 dB | 1.08 |
Neutral target
Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 89 out of 100, up from 29.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -10.4 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 95 Hz | -2.4 dB | 1.00 |
| Peak | 5,582 Hz | +3.9 dB | 1.08 |
Studio flat target
Set a preamp of -3.3 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 86 out of 100, up from 11.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -12.0 dB | 0.70 |
| High shelf | 10,000 Hz | -1.5 dB | 0.70 |
| Peak | 124 Hz | -4.1 dB | 0.91 |
| Peak | 1,397 Hz | -1.4 dB | 2.68 |
| Peak | 3,573 Hz | +3.2 dB | 0.89 |
| Peak | 7,480 Hz | +1.5 dB | 3.09 |
Warm target
Set a preamp of -1.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 90 out of 100, up from 80.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -1.6 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 106 Hz | -2.1 dB | 1.31 |
| Peak | 6,655 Hz | +2.0 dB | 1.33 |
Bass target
Set a preamp of -3.6 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 89 out of 100, up from 82.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.9 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 115 Hz | -2.1 dB | 1.36 |
| Peak | 5,585 Hz | +3.9 dB | 1.08 |
Bright target
Set a preamp of -6.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 83 out of 100, up from 17.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -10.4 dB | 0.70 |
| High shelf | 10,000 Hz | -4.2 dB | 0.70 |
| Peak | 95 Hz | -2.4 dB | 0.97 |
| Peak | 414 Hz | +1.1 dB | 1.36 |
| Peak | 1,467 Hz | -1.2 dB | 2.56 |
| Peak | 4,254 Hz | +1.4 dB | 5.33 |
| Peak | 5,345 Hz | +6.0 dB | 1.22 |
V-shaped 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 Speaker Ranking from the median of 5 squig.link measurements, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 78 out of 100, up from 68.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.6 dB | 0.70 |
| High shelf | 10,000 Hz | -2.7 dB | 0.70 |
| Peak | 23 Hz | +1.3 dB | 2.09 |
| Peak | 96 Hz | -1.3 dB | 1.51 |
| Peak | 361 Hz | +2.1 dB | 1.75 |
| Peak | 1,289 Hz | -1.6 dB | 2.63 |
| Peak | 3,893 Hz | +1.2 dB | 2.95 |
| Peak | 5,345 Hz | +6.0 dB | 1.08 |
| Peak | 6,887 Hz | -2.4 dB | 5.57 |
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Frequency Response
How the Brise Audio FUGAKU measures across the audible range, against the Harman in-ear target that most listeners prefer in blind tests. Where the line sits above the target that range sounds louder (more bass, brighter treble), below it quieter. The curve is the median of 5 independent measurements, so one odd sample or rig cannot skew it, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: median of 5 measurements from the squig.link databases of aden, csi-zone, dchpgall, hbb and soundignity. Thanks to each of them for publishing their work.