The project is by [Basin Street Design], who ... another take on Wien bridge circuits, check out this recent LM386-based oscillator. Just don’t expect such low distortion with that one.

The project is by [Basin Street Design], who ... another take on Wien bridge circuits, check out this recent LM386-based oscillator. Just don’t expect such low distortion with that one.

I decided to build up a low-distortion Meacham-bulb-stabilized Wien-bridge oscillator using an ultralow-distortion LT1468-2 op amp (Figure 1). Figure 1 This Meacham-lightbulb-stabilized, ...