This circuit was found in a Popular Electronics from the 90s. The circuit uses general purpose transistors such as BC547 and BC548 and its gain is given by R4 basically.
General Purpose Preamplifier (CB6977E)
- Details
- Written by: Newton C. Braga
This circuit was found in a Popular Electronics from the 90s. The circuit uses general purpose transistors such as BC547 and BC548 and its gain is given by R4 basically.
