Sony SITs - 2SK82 E Rank With 2SJ28 F Rank

[Cobra2]

This thread needs a picture...

The Sony-VFET amps...

Arne K

 

[Soundhappy]

link Sony Vfet thread By Mr Nelson Pass :

http://www.diyaudio.com/forums/pass-labs/248904-sony-vfet-amps.html

Has Kuzuo Hirai (Kazuo Hirai - yet, so we can start sending him requests to start the wafer line for these trannies again?

Strong arguments in favor be necesaire


Best regards

 

[R-K Rønningstad]

PCB usable for TO3 VFETs

I found these on ebay the other day, and thought they could be nice for my Paris of 28/82 VFETs.
High Power Amplifier Output Stage Bare PCB 1 Piece | eBay
Of course, I have some L-shaped, pre-drilled aluminium profiles to bolt on a larger heatsink. Typically, this PCB will most likely not match the holes on the L's.... These will give a nicer build than cabling. Redundant resistors on the PCB can be left out/replaced with jumpers.
Anyone tried this already?

 

[Zen Mod]

with so many parts in SIT amp , who need pcb from Leacher ?

 

[h_a]

Pretty cool Sony celebrates his amps with VFet amps build by Nelson

 

[mclsound]

I just had both of my yamaha b1 s restored and just got them back yesterday. ..vfets are crystal clear for sure.

 

[Junm]

The Sony-VFET amps...

Arne K

can we ask Mr. Pass to show us the base schematic of this amp, if possible?

 

[R-K Rønningstad]

can we ask Mr. Pass to show us the base schematic of this amp, if possible?

Oh, we should try harder we wee amateurs

 

[Nelson Pass]

The article I wrote which contains that is due out shortly...

 

[drjbf1]

I hope that's a really short shortly ...

 

[Zen Mod]

you asked ........

 

[Marra]

 

[WalterW]

hahaha, ZM, you keep doing this to us, greedy boyz....

 

[Zen Mod]

you know that Papa is always sending me these preliminary files

I'm lamb-like innocent .......

 

[Yamahear]

you know that Papa is always sending me these preliminary files

Lucky you! The rest of us have to wait ... impatiently ..

 

[Soundhappy]

The article I wrote which contains that is due out shortly...

Yoooopiiii !!!!

This make me smile today nice photo of Papa with Variac its like be tell as :

" Yeah greedy boys want diy new topology amplifier haha...so stay in tune "

Thanks for great news

 

[dsdjoy]

The article I wrote which contains that is due out shortly...

Great ! Waiting, preparing, matching.....



(these are not all mine....matching with friends)

 

[Zen Mod]

 

[moe29]

each one of those babies equals a $20 dollar bill???

 

[Soundhappy]

Verify and count maybe this day or tomorrow surprise surprise ?
Pattience is a zen attitude
Have a nice day