Remake are more open to fablab prototype semi's small industries run sans research or developement costs.
Semiconductor maker are cook in his kitchen with wafers.
Vfet have simple internal structure if compare with zillion chips microprocessor.
Digital -Do - Mains 2SK77B fab tech documentation exist ?

Semiconductor maker are cook in his kitchen with wafers.
Vfet have simple internal structure if compare with zillion chips microprocessor.
Digital -Do - Mains 2SK77B fab tech documentation exist ?

Attachments
LMFAO
😀
Mr Pass, how about a teaser on the F7. I realize this is not a diy project like the F6 but it would give members something to guess about and create interest in the new amp. It has been awhile since we have had a teaser. Any seconds members?
.... Any seconds members?
not moi
I'm ( again ) in Papa's disgrace ........
(as he said , "did you ever was out of it ....... " 😛 )
F7 ?? What's that ?
Can somebody please explain ? 😀😀😀
Firstwatts newest amplifier not yet released.
LMFAO
😀
Nelson,
One month without any news about the F7...
Are you still laughing or still fine tuning?
not moi
I'm ( again ) in Papa's disgrace ........
(as he said , "did you ever was out of it ....... " 😛 )
Bad ZM, Baaaaaaaaaaaaaaaad ZM.
Go sit in the naughty corner until you learn to behave like a good ZM 😛
New article about Papa work from " The Absolute Sound " 
Nelson Pass: Four Decades of Innovation | The Absolute Sound

Nelson Pass: Four Decades of Innovation | The Absolute Sound
Attachments
Was that link in post 32 pointing to the intro for the article or was that the whole article ??
This link to article from"The Absolute Sound" are atached
to First Watt 6Moons prewiev article of F7 amplifier.
Nice to see smily Mr Pass and his bench work in progress.
Sockets are much comfortable no doubt

Well I have just invested some hard to get cash in upgrading to an F6
The F7 can wait a few years 🙂
FR
The F7 can wait a few years 🙂
FR
I have not seen any mention of the F7 being available for diy'ers like the F6. It will be like a birthday present if it is but it will probably be a while before the schematic is released by Mr Pass.
I have not seen any mention of the F7 being available for diy'ers like the F6. It will be like a birthday present if it is but it will probably be a while before the schematic is released by Mr Pass.
I don't think its even been released as a commercial product yet....then it will have to go through its commercial run, then available is usual diy deal I think, No? With all the advance buzz, hopefully the commercial phase will be quick! In mean time, I need to finish Aleph J and F-6...

Russellc
In the photo above of Nelson Pass looking comfortable in his socks
Well that's exactly how I get about the house and listen to music
Except my socks are black 🙂
Also ZM also looks very content as well
FR
Well that's exactly how I get about the house and listen to music
Except my socks are black 🙂
Also ZM also looks very content as well
FR
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