Stereo Preamplifier with balance and loudness


Posted on Jul 13, 2012    12171

The circuit of preamplifier use the 5533 chip and features a combination of controls balance and volume. Due to the nonlinearity of the human auditory system, low frequencies must be boosted at low listening levels.



Stereo Preamplifier with balance and loudness - image 1
Click here to download the full size of the above Image.

Level pay, and LOUDNESS controls provide all the plays to produce the desired response from the music.




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