This circuit is from a 90's Radio Electronics. The circuit operates accurately up to about 15 kHz using single source. The output signal is 10 Vpp with 100 mV input.
![](/images/stories/cir/214312432023_133443_0001.gif)
This circuit is from a 90's Radio Electronics. The circuit operates accurately up to about 15 kHz using single source. The output signal is 10 Vpp with 100 mV input.