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Quarks Reference

For the Moondrop Quarks · Reference · AutoEq via OPRA

Neutral
Response curve10 bands · ±9 dB
+60-620 Hz1001k10k20k
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Bands
10

Measurement-derived reference tuning for the Moondrop Quarks. Profile by AutoEQ, measured by crinacle, and distributed through OPRA under CC BY-SA 4.0.

AutoEq via OPRA

Reference source
Profile
AutoEQ
Measured by
crinacle
Target
AutoEq default in-ear target

Converted to Spectra filter names; frequency, gain, and Q values are unchanged. The source preamp is replaced by Spectra automatic headroom after response verification.

Parametric bands10 active
TypeFreqGainQ
Low Shelf105 Hz+2.2—
Peak163 Hz-3.60.60
Peak10 kHz+4.40.47
Peak805 Hz+3.11.21
Peak2.9 kHz-5.93.91
High Shelf10 kHz-2.1—
Peak4.4 kHz+1.23.54
Peak6.5 kHz-1.74.33
Peak9.6 kHz+2.02.65
Peak1.4 kHz-0.33.32

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