Description
2.1 Pre-amplifier with adjustable Cross Over 30Hz - 150Hz
In this project I make 2.1 pre amplifier with adjustable cross over from 30Hz up to 150Hz.
The subwoofer out using -12dB RC lowpass filter thus producing a steep curve
The satellite stereo out using -3dB RC Highpass filter
The design is very simple and easy to build.
The sound quality is good and smooth.
This 2.1 pre-amplifier requires 12V-0-12V about 1A,
So, Watch the video until it's finished on Barlex Respectaizer Youtube channel
Aug 23,2023
867 views
2.1 Pre-amplifier with adjustable Cross Over 30Hz - 150Hz
2.1 Pre-amplifier with adjustable Cross Over 30Hz - 150Hz
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Published: Aug 23,2023
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