CHART FIVESound poor on more than one sourceBoth channels |
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| It is highly improbable that both speakers systems, or cables in both channels, would be defective simultaneously. These components can be ignored when both channels sound bad. Proceed as follows: | |||||||||||||||||
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Sound system has separate preamp and power amplifier units, and a CD player, tuner or a tape player with built-in playback preamplifier (and volume controls):Connect outputs of CD player, tuner, or tape player directly to the power amplifier inputs. |
Sound system has integrated amplifier, and sound is poor on two or more sources:Probability is very high that the amplifier is defective |
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Sound OK:System preamp is defective. |
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Sound still poor:System preamp is OK, and power amp is defective. |
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