C
ced
Guest
Hi Graham,
and my my, I might have seen that schematic before, heh. It is indeed very nice and does make the standard naim circuit seem wooly by comparison. found it a bit 'clean' at times but on a split rail, it probably would be something else again and sling in Mr Tibbs' tracos to clean up the ground.... This could be awesome (Well you will know exactly how much so already).
The devil is in the details as ever and now have a bag of questions:
Tried this with the fet? Subjective experiences?
You use no caps at all for powerrail decoupling with superregs- how come? soinic impressions? did you try decoupling rail to rail as well as both rails to earth?
Care to outline the raw psu? How many windings? standard 2 x split rails or maybe 4 windings feeding 2 x +/- rails?
You used some clc filtering iirc?
Double superregs in series also iirc? What were your subjective impressions going from 1 to 2 as didn't do it for me at all.
Keen to hear more and sounds like you've put in some serious experimental hours- good stuff
cheers
Ced
and my my, I might have seen that schematic before, heh. It is indeed very nice and does make the standard naim circuit seem wooly by comparison. found it a bit 'clean' at times but on a split rail, it probably would be something else again and sling in Mr Tibbs' tracos to clean up the ground.... This could be awesome (Well you will know exactly how much so already).
The devil is in the details as ever and now have a bag of questions:
Tried this with the fet? Subjective experiences?
You use no caps at all for powerrail decoupling with superregs- how come? soinic impressions? did you try decoupling rail to rail as well as both rails to earth?
Care to outline the raw psu? How many windings? standard 2 x split rails or maybe 4 windings feeding 2 x +/- rails?
You used some clc filtering iirc?
Double superregs in series also iirc? What were your subjective impressions going from 1 to 2 as didn't do it for me at all.
Keen to hear more and sounds like you've put in some serious experimental hours- good stuff
cheers
Ced