simple preamplifier for microphones tape heads etc

Posted on Feb 4, 2014

This circuit consists of a single transistor as amplifier and it gives a nice amplification to weakest and unipolar signals for feeding to a real amplifier. Don`t post your email or phone number in the comment box. Only put email address in the email field. Comments are moderated so it may take time for them to appear on the site. Offensive commen

simple preamplifier for microphones tape heads etc
Click here to download the full size of the above Circuit.

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