Her line amp only uses 1 device but it is used as a source follower, the amp is a push pull but again a source follower. It sounded to me like these SiC Fets are made to be used in that sort of configuration?
Why, you see a voltage divider as per Otto Heinrich Schade somewhere ? (Schade is an amusing name for a German, btw 
)
Just making fun that there's also SE besides push-pull.
)Just making fun that there's also SE besides push-pull.
Nelson,
is there any chance for a normal person getting access to the 2SK77B part ?
May I ask how you managed to get them as single parts, or did you butcher a Digital do MaiN amp ??
is there any chance for a normal person getting access to the 2SK77B part ?
May I ask how you managed to get them as single parts, or did you butcher a Digital do MaiN amp ??
I received some samples of the 2SK77B and also the 2SK78B and 2SJ78B
as a gift from Japan. I am in negotiation to obtain more, but the asking
price is astronomical.
😎
as a gift from Japan. I am in negotiation to obtain more, but the asking
price is astronomical.
😎
The 2SJ78
http://140.120.11.150/~ael/File/Datasheet/sj77e2.pdf
is associated to the 2SK216 about
http://www.tkhifi.com/datablade/2sk216.pdf
but not to the 2SK78
Means the suffix "B" really, that this is a complimentary jFET pair (I don't find informations on the web)?
A coule more links for SIT FETs from Yamaha :
?????????????: B-I Blog
?????????????: ????????
including photos of 2SK77, etc.
Patrick
?????????????: B-I Blog
?????????????: ????????
including photos of 2SK77, etc.
Patrick
Interesting pics and informations - thank you.
The losses by google translate are too large.
Who of the japanese members can translate the text of this URLs for us?
The losses by google translate are too large.
Attachments
I skimmed the thread and didn't see this question or its answer...
When can we expect the First Watt products using these new devices? 😕
When can we expect the First Watt products using these new devices? 😕
There is a pair of SIT-1 and a single SIT-2 in Japan for the Tokyo and
Hosaka audio shows. At the moment, they are the only examples.
😎
Hosaka audio shows. At the moment, they are the only examples.
😎
hehe
Beetle is almost small bomber , sometimes even flying one
that one was originally in WWII Flying Fortress
Beetle is almost small bomber , sometimes even flying one
that one was originally in WWII Flying Fortress
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