Hello! I am in this forum for the first time, but I often browse it, especially for the new PSR-SX900, which I intend to buy as an additional keyboard. The "EQ-GOLD" setting, which indicated "ton37", was applied to my PSR-S975, which sounded very good on the internal speakers and in the headphones. The sound of the instrument has become clearer and the bass is fuller.
When I play on external active M-Audio loudspeakers connected via my large Subwoofer (in the "Frequency" range from 0 to 200 Hz), I need to significantly reduce the "Gain" value for 32 Hz (eg Gain = 0 dB). I also reduce the "Frequency" in the second column of the setting table from 315 Hz to 200 Hz, according to the subwoofer range.
I understand that "rikkisbears", "Telmo", "Dnj", "rgw" rated the "EQ-GOLD" setting positively. I am still adjusting the settings that "Telmo" gave to my external speakers. Thank you.
I am also curious about the opinions of other forum members about this EQ setting.
I am puzzled, however, by the "Frequency" 400 Hz value in the seventh column of the settings table (penultimate). The "Frequency" values gradually increase in subsequent columns (from 1 to 6), while the value in the seventh column of the settings table does not fall between 3.6 kHz and 4.0 kHz and is strangely low (400 Hz). I don't know enough about sound engineering, but I'd love to get an explanation of this phenomenon.
Greetings from Poland
Andy (Andrzej)