Kindly use this thread to discuss anything about the lottery or distribution process.
To keep the main discussion thread on-topic, posts in that thread that would be better situated here will (slowly) be moved here.
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How to enter:
We're taking a "Hope for the best, plan for the worst" approach. We'll be monitoring the server and if it has any issues, the event will be extended until there's a full 15 minutes without issues. Additionally, if our database connection limit is hit (which prevents the server from overloading), you'll be provided an off-site link to enter.
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Further reading and discussion:
To keep the main discussion thread on-topic, posts in that thread that would be better situated here will (slowly) be moved here.
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How to enter:
- Read the VFET Store Information Page
- Please go to diyaudio.com/vfet before the window opens
- You will be automatically redirected to the right thread 1-6 minutes after the lottery opens, to help spread server load. Please wait to be redirected. Thank you for your compassion!
- Post one short and sweet message ("In!" is fine...). Please wait until the window closes before making another post in the forum.
We're taking a "Hope for the best, plan for the worst" approach. We'll be monitoring the server and if it has any issues, the event will be extended until there's a full 15 minutes without issues. Additionally, if our database connection limit is hit (which prevents the server from overloading), you'll be provided an off-site link to enter.
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Further reading and discussion:
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Very beautiful news indeed.
Just for future plans, are those boards to be used with Tokin SITs aswell?
Papa informed us -greedy boyz- that he has plans for big Tokins, and if it's coming after the Sony adventure, I'd be happy to give my lottery slot to somebody after Sony Vfet madness.
papa, happy 20, and thanks for keeping us busy
Just for future plans, are those boards to be used with Tokin SITs aswell?
Papa informed us -greedy boyz- that he has plans for big Tokins, and if it's coming after the Sony adventure, I'd be happy to give my lottery slot to somebody after Sony Vfet madness.
papa, happy 20, and thanks for keeping us busy

Wow, I’m so proud to be part of this forum.
I’m not one of the smart guys here, usually just a passive participant but the email I just read about the Sony Vfet amps really made me happy to be apart of DIYAUDIO!!
I’m not one of the smart guys here, usually just a passive participant but the email I just read about the Sony Vfet amps really made me happy to be apart of DIYAUDIO!!
This is great! Can't wait. As everyone, I love the look and size of the chassis.
Thanks to all who made this possible!
Thanks to all who made this possible!
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As I have said in the article, the Vfet is a prima donna, and each has an environment that brings the best performance. So yes, you can use the part 2 circuit as presented but you are better off with some variations that will be explored. This will be true for the 2sk60 and 2sj18 as well.
Everyone is certainly and understandably excited but if you aren't fortunate enough to participate in the initial offerings, don't feel as if there is no hope. Better things are yet to come, they just might not be in kit form.
Understand that you will have the best experience with this project with higher efficiency speakers and don't expect it to rattle the windows as it's a 10W design.
Everybody can win. If you are someone who just joined recently and want to hedge your bets, it might be a good idea to obtain a couple of pairs of 2sk60 and 2sj18 while these remain available or heed Papa's warning and grab a pair of Tokin SITs.
Best of luck to everyone!
I have been enjoying a Threshold 400A for years now. This has really got my
interest. What sonic differences might I expect between the two...I don't
usually need a lot of power.
interest. What sonic differences might I expect between the two...I don't
usually need a lot of power.
I think of this release as the first in new explorations and variations.
My guess is you'll want to try the later designs with the Tokins even if you're fortunate
enough to obtain a kit through this lottery.
Thank you to Papa and Jason for making this available.
And good luck to all who will participate in the lottery.

My guess is you'll want to try the later designs with the Tokins even if you're fortunate
enough to obtain a kit through this lottery.
Thank you to Papa and Jason for making this available.
And good luck to all who will participate in the lottery.

Great news! Thanks Nelson and DIYaudio!
But am I the only person that didn't know you *could* be a paid subscriber? Oops 😱
Probably should have contributed over the years given all the enjoyment that this site (and it's sponsors and posters) have given me!
But am I the only person that didn't know you *could* be a paid subscriber? Oops 😱
Probably should have contributed over the years given all the enjoyment that this site (and it's sponsors and posters) have given me!
But it is a reminder that lurkers like me haven't added much over the years, while benefitting in spades from your sharing. So I just wanted to take a minute to say THANKS.
Couldn't have said it better... It actually caused me to realize this as well and donate. There's a treasure trove of information here.
Papa breaks the internet more than Kim Kardashian used to....
true beauty vs fake **** 😀
happy for the arrival of this new M2 challenger , unfortunatly as i 'm french i will be able to get the VFET kit 6 month after the rest of the world , like with the Mask and now the vaccine 😀
.. Probably should have contributed over the years given all the enjoyment that this site
(and its sponsors and posters) have given me!
You have one more ticket for every thread participation in Pass Labs forum section. That is nice!
This is my first post. Just wondering is this the thread to post for lucky draw on the kit? thanks
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