This circuit is from Mullard documentation from 1969. Transistors support current equivalents. Output transistors must be mounted on heat sinks.
This is the basic full-scale circuit of an LM3914 for voltage measurement or voltage triggering and...
This very high input impedance preamplifier is from a publication of 1977 but can also be mounted...
This circuit allows the use of a common cassette to pass the tape recordings to other media with...