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Title
10W HiFi Amplifier (T482E)
Domestic broadcaster (T468E)
VTVM (T1130E)
Code Practice Oscillator (T1096E)
Remote Mixer (T828E)
All band receiver (T803E)
25-Range Multimeter (T731E)
Adapter for Phonograph Oscillator (T718E)
Benchtop Power Supply (T694E)
Applause meter (T430E)
Compact Transmitter (T441E)
VTVM (T1153E)
Modulated Light Receiver (T1118E)
Tuner (T1055E)
3-tube Receiver (T1005E)
FM and VHF Converter (T958E)
Guitar Amplifier (T839E)
5 W Phonograph Amplifier (T862E)
UHF Oscillator (T790E)
Tube Multimeter (T769E)
Transformer power supply (T746E)
Square Wave Generator (T706E)
20W Amplifier (T1711E)
75W Amplifier (T504E)
Single tube receiver (T1077E)
Receiver 6F7 (T1033E)
1 tube Receiver (T908E)
Inductance Meter (T886E)
Tube power supply (T829E)
UHF Oscillator (T695E)

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AC Motor Direction Control (CB4262E)
This circuit was found in the power semiconductor manual of the 1980s ON Semiconductor. The...
Two NOR Gates Monostable (CB127E)
To trigger the monostable shown here using the negative edge of a pulse, NOR gates are used. The...
Monostable 4047 (CB25123E)
This re-triggerable circuit was found in the April 1988 Radio Electronics magazine. Timings are...