The circuit was designed to implement special category of preamplifiers where the output from a moving coil head is amplified before passing to the input of the preamplifier. The circuit was designed ...
The circuit was based on a single operational amplifier integrated circuit that is made to produce a modular preamplifier which functions in the Class A operation Preamplifier (pre-amp) – a device ...
Announced yesterday, researchers from Surrey and Cambridge universities and the National Research Institute in Rome have used thin-film source-gated transistor (SGT) to create compact analogue circuit ...
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