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Use a resistive divider? Or a transistor stage.
What is your load (resistance or current)?
This is an excellent reference, but I have a questionHello,
Have a look at this ESP project:
https://sound-au.com/project22.htm
Figure 4 shows how to make a signal level control section.
Bertus
This is an excellent reference, but I have a questionHello,
Have a look at this ESP project:
https://sound-au.com/project22.htm
Figure 4 shows how to make a signal level control section.
Bertus
In the ESP project page, both the oscillator and the attenuator are powered with +Ve, -Ve, and GND, so I don't understand your question.I see the power supply of the attenuator is not shared with the frequency generator.
Thanks AnalogueThere is a link to a power supply project near the top of the page.
Looking at the oscillator circuit, I would guess it would run on voltages as low as +/-12 V. The attenuator will run on lower voltages such as +/-9 V, but the oscillator might start to clip.
ak