EQ for Yamaha NS-A638 computed from Vendors-Yamaha data Preference Score 1.55 with EQ 4.65 Generated from http://github.com/pierreaubert/spinorama/generate_peqs.py v0.26 Dated: 2024-03-19-16:40:19 Preamp: -4.7 dB Filter 1: ON PK Fc 52 Hz Gain +2.98 dB Q 0.85 Filter 2: ON PK Fc 197 Hz Gain +2.96 dB Q 0.25 Filter 3: ON PK Fc 219 Hz Gain -1.06 dB Q 2.95 Filter 4: ON PK Fc 820 Hz Gain -3.16 dB Q 0.69 Filter 5: ON PK Fc 2579 Hz Gain +2.99 dB Q 2.59 Filter 6: ON PK Fc 2964 Hz Gain -3.55 dB Q 2.95 Filter 7: ON PK Fc 4818 Hz Gain -5.62 dB Q 1.82