I have a pilot run of F7's.
F7?
An externally hosted image should be here but it was not working when we last tested it.
or
Teams of electronic oxen? Maybe Viking oarsmen?F7? Haha. What are active parts?
Nelson's getting into quantum devices?Cat.
So Nelson is already two Fs ahead......awfull! Including variations tested...ahead ahead!
Seems I can forget my F6 traumata and Sarajan must look for new words.....
But possibly these versions are again blocked for the public some time....After free F6 I would expect this.
Seems I can forget my F6 traumata and Sarajan must look for new words.....
But possibly these versions are again blocked for the public some time....After free F6 I would expect this.
Nelson's getting into quantum devices?
Wil not know until we see. Sounds like next one will be similar to your cascoded output.
Mighty ZM put his two cells on vacation , right after visiting SR ;
( in a meantime , I can't even find them anymore)
((similar to F5 probably means partial degeneration , partial feedback ........ so there ( if that's the case ) is hope that Greedy Boyz would have a chance for redoing F5 to whatever Fook* is that ))
* = *
( in a meantime , I can't even find them anymore)
((similar to F5 probably means partial degeneration , partial feedback ........ so there ( if that's the case ) is hope that Greedy Boyz would have a chance for redoing F5 to whatever Fook* is that ))
* = *
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Generg, aren't you the first guy who says: "who need J2(F6) when F6(F7) is coming!", and some how have all of them? What's your secret? ;-)
he's wakoo ;
combo of classic German Methodical Approach and classic Pass Lunacy
I wonder if the next project will use of-the-shelf parts. Meaning off-my-shelf, not his. He's like Willy Wonka with an unlimited supply of unavailable parts
That has never been said better!
His references in posts #4617 http://www.diyaudio.com/forums/pass-labs/216616-f6-amplifier-462.html#post3531077 and #4552 http://www.diyaudio.com/forums/pass-labs/216616-f6-amplifier-456.html#post3528193Wil not know until we see. Sounds like next one will be similar to your cascoded output.
suggest to me that it will use complementary common-source outputs and transformer coupling without AC degeneration like my F6CC Teaser. I suspect that he will NOT be using cascoded outputs. Just my guess.I have a pilot run of F7's. It is similar to the F5, but different in sound.
We are still tweaking it.
I suspect that he will NOT be using cascoded outputs. Just my guess.
It's my understanding that Nelson has a whole shed full of Firstwatt chassis, and the matching 300VA 18V+18V transformer... Those 2 items being "standard" will dictate a couple of parameters -- dissipation and rail voltage.
Casocded outputs usually being used to shield delicate devices from higher voltages, your guess is likely spot on.
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