This simple preamplifier was published in Radio Electronics magazine in February 1958. The battery has voltages from 1.5 to 4 V with component changes.
CK722 Preamplifier (CB22536E)
- Details
- Written by: Newton C. Braga
This simple preamplifier was published in Radio Electronics magazine in February 1958. The battery has voltages from 1.5 to 4 V with component changes.
