Beacon with PUTs (CB9788E)

This circuit was found in old documentation, appearing in several ways in this section. PUTs are not currently common components.

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Frequency Splitter for Loudspeakers (CB784E)
This circuit is indicated for small low power amplifiers allowing the use of a tweeter. The...
Auto alarm (CB16766E)
The trip circuit for this alarm is given in CB16765E. The circuit uses common components and acts...
16 W Amplifier (CB6170E)
This circuit was found in a 1969 Mullard documentation. Used transistors can be replaced with...