This is the PCB of a All FET low-noise super shunt regulator. The design is based on the designs of semiconductor guru, "Mr. FET", Erno Borbely. We provide schematic and part list for this PCB. Specifications: PCB dimension: 18cm x 9cm. PCB thickness 2mm. Super thick copper ( 2oz, 75um !!) is used, which is three times the normal thickness. We do air shipping worldwide at US$4.50.