This circuit of the 70's uses transistors of the time. The circuit can amplify signals from 10 Hz to 100 kHz and modern equivalent components can be used. The circuit is from Ferranti.
August 2017 - Amphenol's high-speed cables are available from Mouser Electronics in various...
We find this circuit in a Linear Technology application manual. The circuit can drain up to 1 A of...
We found this circuit in a Popular Electronics from the 90's. The circuit uses three SCRs to...