Suggested by Mullard in a1969 documentation, this circuit generates the erasure signal for tape recorders of the time. Transistors can be modern equivalents like BD136 and BD136.
The circuit we use makes use of Linear Technology's LT3080 (www.linear.com) which consists of a...
This circuit, suggested by Philips Components, uses as a base a voltage comparator of the type...
This circuit for the 3 to 6 MHz band was found in a 90s Popular Electronics. The components of the...