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T1 Reference

For the Beyerdynamic T1 · Reference · AutoEq via OPRA

Neutral
Response curve10 bands · ±9 dB
+60-620 Hz1001k10k20k
Upvotes
0
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Bands
10

Measurement-derived reference tuning for the Beyerdynamic T1. Profile by AutoEQ, measured by Innerfidelity, and distributed through OPRA under CC BY-SA 4.0.

AutoEq via OPRA

Reference source
Profile
AutoEQ
Measured by
Innerfidelity
Target
AutoEq default over-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+6.7—
Peak8.5 kHz-4.71.25
Peak1.8 kHz+2.81.21
Peak150 Hz-2.30.30
Peak622 Hz+1.50.77
High Shelf10 kHz-3.5—
Peak4.9 kHz+3.94.81
Peak3.2 kHz-1.23.10
Peak7.9 kHz+1.81.81
Peak6.2 kHz-4.46.00

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