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Equalizer, Equalizer adjustment guide – Blaupunkt Acapulco CD51 User Manual

Page 27

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EQUALIZER

Equalizer Adjustment Guide

Start by setting the middle and treble ranges, and finish with the bass.

Sound quality / problem

Bass too quiet

Bass sounds muddy
Booming tone
Unpleasant pressure

Tone lacks depth,
is aggressive, no stereo effect.

Muffled tone
Lack of clarity
Instruments have no brightness

Action

Boost the bass
Frequency: 50 to 100 Hz
Level: +4 to +6

Reduce lower middle tones
Frequency: 125 to 400 Hz
Level: approx. -4

Reduce middle tones
Frequency: 1,000 to 2,500 Hz
Level: -4 to -6

Boost the treble range
Frequency: approx. 12,500 Hz
Level: +2 to +4