Good to know. Not a real VFET, thank you. It's a legendary line of car amps either way- if you're ever in the market. Great for playing dense music with full range drivers at 2-4 ohms
1994 MTX Thunder 2300 Full Amp Dyno Wattage Test - YouTube
1994 MTX Thunder 2300 Full Amp Dyno Wattage Test - YouTube
For sure. And truth be told, what type of transistors they are really doesn’t matter if you like what you hear.
Just to add to the confusion here. Look at post #32.
TAN-8550 finds a new home | Page 2 | Audiokarma Home Audio Stereo Discussion Forums
According to "Mr V-Fet" the MTX uses a V-MOSFET which has a pentode characteristic. (I do love the pentode sound)
He further claims in an unclear sentence that Papa's SIT's are actually JFets. I think he may be referencing this article: Nelson Pass
TAN-8550 finds a new home | Page 2 | Audiokarma Home Audio Stereo Discussion Forums
According to "Mr V-Fet" the MTX uses a V-MOSFET which has a pentode characteristic. (I do love the pentode sound)
He further claims in an unclear sentence that Papa's SIT's are actually JFets. I think he may be referencing this article: Nelson Pass
Mosfetz are typically characterized as having pentode-like gain characteristics, SITs as having triode like gain characteristics. This is a good article from Nelson for further reading: https://www.firstwatt.com/pdf/art_sit_intro.pdf
@Ryan200
he claims that they claimed falsely, or wrong (and there he's correct)
then he claims wrong , about Papa's claims

in fact, for the record, Pa made distinct classification of various Fets and V-Fets and whatever, in his articles; of course that classification in everyday correspondence here is slightly more loose
he claims that they claimed falsely, or wrong (and there he's correct)
then he claims wrong , about Papa's claims

in fact, for the record, Pa made distinct classification of various Fets and V-Fets and whatever, in his articles; of course that classification in everyday correspondence here is slightly more loose
This site does a nice job of explaining the differences too. AMPLIMOS V-Fet & SIT Amplifiers, One Stage Amplifiers
Great articles cody! ty! Little bits are starting to sink in with every (re)read.
ZM- I had little doubt the poster was overreaching. As I am one who also overreaches and could recognize myself in the statement. Thanks for the confirmation
I'm starting to understand why SIT is a more useful term than VFET
ZM- I had little doubt the poster was overreaching. As I am one who also overreaches and could recognize myself in the statement. Thanks for the confirmation
I'm starting to understand why SIT is a more useful term than VFET
It is.He further claims in an unclear sentence that Papa's SIT's are actually JFets.
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