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JSR02 Sjöström Super Regulator
Click on the pictures to get a larger view.
The component side. The pcb is rather small.
Some background can be found in my JSR-01 project.
This design is based on my JSR-01 project and the goal was to make the pcb smaller than the JSR-01 project. Therefore I have removed the preregulator because I think this regulator will be fed from a regulated voltage source.
- Extremely low noise.
- Very low output impedance in the audioband.
- Easy to change voltage, also to negative voltage.
- Well-known and well-tested in serious applications.
- LM431 reference but I have made markings for anode, cathode and reference so it will be easy to mount any other 2- or 3 pin device like LM329.