So, a simple question - what amp will members in the draw be using these parts in. Or maybe Mr. Pass has some suggestions for us.
Are they drop in replacements for the Mosfets in some of the FW designs that are currently being discussed in the Pass Labs forum?
Are they drop in replacements for the Mosfets in some of the FW designs that are currently being discussed in the Pass Labs forum?
He have talked about a diy project with laterals here : https://www.diyaudio.com/community/threads/f5-power-amplifier.121228/page-834
Maybe we are not that far from a diy F7 😎The lateral parts have lower transconductance but also lower temperature coefficients.
I do have a diy version using the Alfet laterals, scheduled for release this year.
Last edited:
I have PC boards for an F5L, similar to F5M, but needless to say, more expensive...


Will this turn into a project for the Alfet giveaway?I have PC boards for an F5L, similar to F5M, but needless to say, more expensive...
Nelson, when you say more expensive - can you expand on that comment thanks.
Email and payment sent .
Many thanks to jugi63 for the "give away" and his organization and many thanks too to Mr. Pass for his generosity.
Many thanks to jugi63 for the "give away" and his organization and many thanks too to Mr. Pass for his generosity.
Well that is certainly correct Vunce, then he made that comment before giving away 60 quads!!Just a guess, but probably because the output devises cost more than vertical mosfets.
So maybe not more expensive for 60 members around here.
Now to get hold of the pcb (gerbers) - any hints Mr Pass at this stage, or too early to ask?
That sounds awesome! 👏I have PC boards for an F5L, similar to F5M, but needless to say, more expensive...
![]()
- Home
- Amplifiers
- Pass Labs
- ALFET MOSFET give away (ALF08P16V + ALF08N16V / 2 pairs)