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Boss SD-1 Bleed Fix

I tried this bleed fix for the SD1 today and it works like a "charm". 

The idea is based on the concept I found by studying the DS1 circuit.

I have used an n-channel JFET (2N5457) with measured Vp = 1.3V and IDSS = 2 mA.

The circuit modification:

The bleed-fix implementation in pictures:




Alternative implementation (more robust):





Last updated: Sun 12 Nov 01:54:46 GMT 2017