Low noise amplifier (T466E)

Found in 1948 MIT documentation, this 4-tube amplifier is characterized by its low noise level.

Breakout Boards
May 2017 - Mouser Electronics is announcing the availability of five new Breakout Boards from...
DC to AC Converter (CB25574E)
We found this circuit that converts a direct voltage into a proportional frequency signal. The...
High Speed Photo Amplifier (CB881E)
This circuit was found in the Optoelctronics Sourcebook from Texas Instruments. The circuit has a...