Article - Sony VFETs part 1

[Soundhappy]

Have a nice day dear Mr Pass @ Diyers 🙂
Best regards

 

[Zen Mod]

Papa asked me to share preliminary article :

 

[CeeVee]

...i bet ...out in the sunshine in a deck chair ...beer in one hand and flipping the burgers with the other.......😀

 

[Zen Mod]

'morrow ...... Labour Day

 

[nicoch58]

🙂 46 fly

 

[CeeVee]

VALE !!!!!!😀

 

[Zen Mod]

Viva La Figa !

 

[nicoch58]

; ))

 

[Soundhappy]

Its feel like big diyers excitement in the air 🙂

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An externally hosted image should be here but it was not working when we last tested it.

Happy Fly

An externally hosted image should be here but it was not working when we last tested it.

 

[Bones13]

I was a high school graduate in 1977, when the first Star Wars came out. I went, with my high school A/V (geeks of the time) crowd to see this movie the week of graduation. That scene, going to light speed, blew me away altogether more than fancy CGI has managed since.

 

[Soundhappy]

That scene, going to light speed, blew me away altogether more than fancy CGI has managed since.

@ Bones 13 & Diyers

Yes if we talk about electronic hobby for some one was" Sound Practice" or " Linear Audio"
for others like me was Pass Diy and First Watt articles example "Son of Zen"
with his balanced single - ended topology. Memorable
Today passionate by vfet Sony and sit's amp constructions
i am always very happy to find it great DiyAudio forum
Dream about dance floor party time two mono amplifiers
Kind regards

 

[Soundhappy]

IRFP 9240 / 240 transistors need be matched pairs or quarted , octed ???

 

[Zen Mod]

ook

where ?

 

[Soundhappy]

Hi Mighty ZM
Yes on photos in to-3 package.
Elegant FW style btw 🙂
Best regards

 

[Zen Mod]

Papa ook them there as CCS - read SE bias

plenty of them , no doubt, in Papa's Ark in FH ( soon SR exclusively )

btw. those pics are statement how Dale brown drek is obviously better than plain common Vishay/Beyshlag MF thingie, at least in non-MC gain stages )

 

[dady]

People is starting to see visions with this long wait.....

 

[R-K Rønningstad]

Papa ook them there as CCS - read SE bias

plenty of them , no doubt, in Papa's Ark in FH ( soon SR exclusively )

btw. those pics are statement how Dale brown drek is obviously better than plain common Vishay/Beyshlag MF thingie, at least in non-MC gain stages )

Does that sea going vessel contain one 2SK28 and one 2SJ82, ZM?

 

[Zen Mod]

it contains pair of each of everything , as I heard

😉

 

[drjbf1]

An externally hosted image should be here but it was not working when we last tested it.

 

[Nelson Pass]

Yes on photos in to-3 package.

Those are voltage regulators for the output stage power supply. They are
also in part 2.

😎