Discrete Amplifiers

Buffer

complete_bufferThis is my version of the Pedja Rogic Buffer.  The Jfet buffer is a very popular project with "gaincloners"

 

It uses a 2SK170 jfet at the input.  this is cascoded with an IRF510 chip and current limited by a J310.

 

So far I am in the testing stage with the buffer, but all appears well.  The Oscilloscope shows a very nice sine wave,