(Q1735740)

English

tone control circuit

electronic means for controlling the amplification characteristics with respect to frequency in an audio chain; in a common standard version with knobs for adjusting bass and treble only

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Bass and treble control knobs of Denon PMA-980R audio stereo amplifier (cropped).jpg
904 × 475; 144 KB

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Bass and treble control knobs of Denon PMA-980R HiFi audio stereo amplifier, 1992 (English)

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Tone controls on Revox B750 amplifier (cropped).jpg
2,121 × 946; 769 KB

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Tone control knobs on Revox B750 HiFi stereo amplifier, with unusual "Presence" knob for mid frequencies (English)

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Sound System 01 at The Grove.jpg
2,574 × 2,148; 3.44 MB

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Professional graphic equalizer from company dbx, integrated in a standard 19 inch rack, with 31 potentiometers per channel each covering a small range of the audible spectrum (ca. 30 Hz - 18 kHz) (English)

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Commons category

Tone control

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