Most Greedy Boy, of them all... or (there is no) DEFiSIT of Papa's Koans

[kbergsson]

Excitet to hear your verdict

 

[generg]

His last meal was 30days before.....

:--)))

Bench...bench....bench....

 

[Zen Mod]

Spooky!

 

[Zen Mod]

listening LLoyd/Higgins , Which way is East

man ...... who cares for critical listening ......

 

[pidesd]

critical listening is restricted to beginners

On the other hand, Focus is for insiders

YouTube

 

[Zen Mod]

yup, I'm bloody satisfied

frankly , I have auditive memory developed as Butterfly

most probably because in last few decades I was always more in hedonistic realm of listening , than in critical side of it ; I remember first evening at Pa's , on the Coast ..... while listening his small living room system , I fell in sleep at least trice ... most important virtue of sound system was there - nothing bothered me

back to subject - SissySIT is damn good amp ....... had pleasure to listen to at least half of dozen albums today afternoon , and everything sounded just right .... while term Spooky more than certainly is adequate, in proper moments.
I even switched to some radio-drama , which I'm often listening



yeah , many things are right , while some are even more right

 

[Zen Mod]

while I was there , I've put my dear DEFiSIT on the bench ;

 

[Zen Mod]

results as I expected ...... note - clipping at 9W75/8R and 18W/4R

 

[Zen Mod]

aha , almost forgot - will post actual and proper SissySIT schematic later , as soon I manage to edit Babelfish M25 schematic with new values etc.

 

[flocchini]

so ZM SissySit or Babelfish M25 or both

 

[Soundhappy]

results as I expected ...... note - clipping at 9W75/8R and 18W/4R

Interesting performance congratulations ZM!
Papa use Harris brand mosfet's in DEFiSIT | SIT-3.
Your are IR Vishay ?

 

[Zen Mod]

I'm still young Papa , so when I grow up , I'll be grown up enough to use Harris mosfets and other thingies , as Pa

in these tests I used plain vannila (so Vishay) IRFP9240

soon to use Infineon IRFP9140 , but not expecting grande différence

here is the schematic , SissySIT as made :

 

[plasnu]

ZM, thank you for the listing report, the measurement and the schematics.

 

[Zen Mod]

It seems that next batch of Babelfish M25 pcbs will have different name on it - Babelfish M25/SissySIT , besides few minor electrical changes

 

[flocchini]

It seems that next batch of Babelfish M25 pcbs will have different name on it - Babelfish M25/SissySIT , besides few minor electrical changes

 

[Chul]

Congratulations Mighty ZM!!!!

Do not use the word spooky.. It makes me dumb..

I see that bipoar power supply is used and without in/out cap... !!

 

[Michael Rothacher]

Looking good, ZM!

 

[Zen Mod]

Tnx , Mr. MR

 

[Zen Mod]

Congratulations Mighty ZM!!!!

Do not use the word spooky.. It makes me dumb..

I see that bipoar power supply is used and without in/out cap... !!

you can put caps if you wish , on both ends

just do not mix their values

 

[mpmarino]

FUGLY!