# Noise Buds VS401 In-Ear Truly Wireless Earbuds with 50H of Playtime, Low Latency (up to 50ms), Quad Mic with ENC, Instacharge (10 min = 200 min), 10mm Driver, BT v5.3 - Jet Black - AutoEq-style parametric preset (estimated: family tuning (not a measurement))
# AutoEq-style parametric preset - TheTuningChoice (approximate Harman in-ear (IE 2019) target; estimate, treat as a starting point)
Preamp: -7.9 dB
Filter 1: ON LSC Fc 105 Hz Gain 2.8 dB Q 0.70
Filter 2: ON PK Fc 40 Hz Gain 0.9 dB Q 2.00
Filter 3: ON PK Fc 90 Hz Gain -1.2 dB Q 1.40
Filter 4: ON PK Fc 180 Hz Gain -2.1 dB Q 1.40
Filter 5: ON PK Fc 375 Hz Gain -0.9 dB Q 1.40
Filter 6: ON PK Fc 750 Hz Gain -1.0 dB Q 1.40
Filter 7: ON PK Fc 1500 Hz Gain 2.0 dB Q 1.40
Filter 8: ON PK Fc 3000 Hz Gain 7.6 dB Q 1.40
Filter 9: ON PK Fc 6000 Hz Gain 5.7 dB Q 1.40
Filter 10: ON PK Fc 10000 Hz Gain -2.6 dB Q 2.00