Ikoflexer regulator
last image of pos board #1110 https://www.diyaudio.com/forums/power...lator-111.html
version 5k post #1087https://www.diyaudio.com/forums/power...lator-109.html
Keantoken C multiplyer
Here is the output impedance using the 2SC4793/A1837 pair. This rivals some of the best electrolytics I have measured. It would be hard to improve on this using anything but film caps.
Post #1225
post1259, latest version
Q2 & J6 should be fed from the supply rails, not from the measurement rails.
What voltage (Vdg) is across the BF862 when they are set to 2 to 4mA?
I think you should be using a low Vpinch off for some of these locations, particularly J5 and maybe J6.
version 5k post #1087https://www.diyaudio.com/forums/power...lator-109.html
Keantoken C multiplyer
Here is the output impedance using the 2SC4793/A1837 pair. This rivals some of the best electrolytics I have measured. It would be hard to improve on this using anything but film caps.
Post #1225
post1259, latest version
Q2 & J6 should be fed from the supply rails, not from the measurement rails.
What voltage (Vdg) is across the BF862 when they are set to 2 to 4mA?
I think you should be using a low Vpinch off for some of these locations, particularly J5 and maybe J6.
Total Comments 0
