there it is
schm and render of pcb enclosed
now I'm waiting for pcb protos and heatsinks ,just to tweak some values - this time I'm lazy (or spoiled?) to make Ikebana prototype
I don't like to use nag nag protoboards where I can't see connection, contrary to Oly......pcb wizz with 100 yrs of needlepoint experience
this preamp is in fact Steen's wish, sorta half UGS bla bla
seems that this days I can't make anything what Papa already didn't
why that reminds me on old story about pigs and pearls
there is proverb in my native........"there is no bad swill for good pig"
Pink Floyd ZM
schm and render of pcb enclosed
now I'm waiting for pcb protos and heatsinks ,just to tweak some values - this time I'm lazy (or spoiled?) to make Ikebana prototype
I don't like to use nag nag protoboards where I can't see connection, contrary to Oly......pcb wizz with 100 yrs of needlepoint experience
this preamp is in fact Steen's wish, sorta half UGS bla bla
seems that this days I can't make anything what Papa already didn't
why that reminds me on old story about pigs and pearls

there is proverb in my native........"there is no bad swill for good pig"
Pink Floyd ZM
Attachments
lookie
lookie
double sided pcb , in fact just several traces on upper plane
this preamp is intended (Steen again) even for F4 driving, with little more juice even headphones ; I'll certainly try it on my spks (sorta biggg headphones with 16 ohm impedance
)
lookie
double sided pcb , in fact just several traces on upper plane
this preamp is intended (Steen again) even for F4 driving, with little more juice even headphones ; I'll certainly try it on my spks (sorta biggg headphones with 16 ohm impedance

Attachments
I have (cunnin') plan to make nice shunt reg(s) for this plant
something not too complicated ;
inn fact - more in already (where,why,what ?!) known "good enough" style
Baldrick ZM
something not too complicated ;
inn fact - more in already (where,why,what ?!) known "good enough" style
Baldrick ZM
I see you got an "X" sindrom my dear neighbor😀
Very nice.
BTW where did you made those pcb-s I saw on your web pages. Serbia?
Very nice.
BTW where did you made those pcb-s I saw on your web pages. Serbia?
bogdan_borko said:I see you got an "X" sindrom my dear neighbor😀
Very nice.
...............
in Serbia is hard not to be in X area

in any case tnx 😉
BTW where did you made those pcb-s I saw on your web pages. Serbia?
yup
Babowana said:Did you simulate all the CCSs, chky?
PS Last night farewell party killed me . . .![]()
there is nothing simulated in that schmtc
I'm too lazy to learn sim proggies
in time needed to put schmtc in any sim proggie,I can use iron and parts instead......at least to gadgets I mess with
why..........you see something wrong........?

"farewell" ..........to whom?
Zen Mod said:why..........you see something wrong........?
"farewell" ..........to whom?
No, I'm still drunk and pressed by headache . . .
Leaving the jungle of people . . .
Take care of yourself from the potential comment saying "seems popular and i'm good in making PCB blabla . . . I will eat your things free blabla . . . "

Zen Mod: regards Pumpkin ... I like it, quite interesting. That's a rather clever PCB layour, putting the heat sink in position to act a shield from the PS input & connections ... I'll bet your PS transformer is intended to go on that side of the 'sink as well ... 😉
Babowana said:
...........
Take care of yourself from the potential comment saying "seems popular and i'm good in making PCB blabla . . . I will eat your things free blabla . . . "
![]()
nah......my head is already in heavens.........

ya bloody serb with funny eyes.......
FastEddy said:Zen Mod: regards Pumpkin ... I like it, quite interesting. That's a rather clever PCB layour, putting the heat sink in position to act a shield from the PS input & connections ... I'll bet your PS transformer is intended to go on that side of the 'sink as well ... 😉
xformer is intended to go on other side of house

Oly is clever half of Pumpkin team.........hehe
I'm there just for bothering ..........

bogdan_borko said:who made you those nice double sided pcb-s? any connection?
I'll give you phone number via PM ;
what you mean with "any connection" ?
All different sorts of alcohol are vaporized off.
Now I can see things much cleaner.
Pumpkin?
Never call Korean girls, “pumpkin”.
To them, pumpkin means ugly.
By the way, no R values? Just wondering . . .

Now I can see things much cleaner.
Pumpkin?
Never call Korean girls, “pumpkin”.
To them, pumpkin means ugly.
By the way, no R values? Just wondering . . .

Babowana said:A............
By the way, no R values? Just wondering . . .
![]()
they'll be here after thorough check ;
goal is to achieve DC stability ,to be able to use it DC coupled
in this way - without values , I think that will be less questions in first time......."why is this//why isn't"
you didn't answer...who's farewell party ?
btw- Korean girl is mad when you talk about two pumpkins?
Zen Mod said:you didn't answer...who's farewell party ?
btw- Korean girl is mad when you talk about two pumpkins?
Mine! I was drinking and crying.
She will just turn around and leave me, indicating me her middle finger.

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