This preamplifier circuit for turntable cartridges was found in the March 1994 issue of Electronics Now magazine. The circuit is suitable for magnetic cartridges.
This circuit makes use of the Linear Technology LT6100. We find it in a 2005 company manual. The...
This circuit, from a 1976 documentation, amplifies signals from 100 Hz to 600 kHz with a voltage fan...
This zero-crossing detector circuit produces an output pulse every time the input sinusoidal...