when done well , you can expect SIT amp singing as happy toob-sand bstrd
invest a hundred or so in pair of Tokins and play with them
as it seems , you'll not loose a dime on them , whenever and if you choose to sell them as lousy toy
invest a hundred or so in pair of Tokins and play with them
as it seems , you'll not loose a dime on them , whenever and if you choose to sell them as lousy toy
Guess I live in the past cause that's all I mess with are tubes; Love'm. I like Papa's approach too and enjoy learning the ss side of things. There's enough similarities to enjoy both. I have some Vfets sitting in a box for a day when I decide to play around w them. All the same I look forward to building this next kit no matter how rare the parts are. its like an expensive whiskey, ill only pour a glass on special occasions
Found another manufacturer to make transistors?
He has posted before that he had set aside a fair amount of them for repairs to the prior runs of amps and it turned out not that many were needed. We benefit from his amps being high quality.
Guess I live in the past cause that's all I mess with are tubes; Love'm. I like Papa's approach too and enjoy learning the ss side of things. There's enough similarities to enjoy both. I have some Vfets sitting in a box for a day when I decide to play around w them. All the same I look forward to building this next kit no matter how rare the parts are. its like an expensive whiskey, ill only pour a glass on special occasions
Well said.
Getting to dabble in the amazing high end of audio at my workbench is an amazing thing.
More DIY VFETs are coming soon.
How do you keep a DIY amp builder in suspense? Tell him a new design will be
out soon!! 😀
How do you keep a DIY amp builder in suspense? Tell him a new design will be
out soon!! 😀
How do you keep them awake at night? Tell them it is a limited edition design using unobtainable anywhere else parts.
How do you make them bounce off the walls like a kid at Christmas? Tell a tube fan this:
when done well , you can expect SIT amp singing as happy toob-sand bstrd
believe me , I still more like toobz than sand
problem I have is - whatever I do with OPT made by someone else , I feel like Lego manipulator
and I never had time nor greenies to invest in being capable to learn to make my own
maybe it is simpler than I thought , maybe not ...... now I'm too young to die and too old for that rock'n'roll ........ playing minimally with toobz (changing things in Yore amps) and not trying to make my own
problem I have is - whatever I do with OPT made by someone else , I feel like Lego manipulator
and I never had time nor greenies to invest in being capable to learn to make my own
maybe it is simpler than I thought , maybe not ...... now I'm too young to die and too old for that rock'n'roll ........ playing minimally with toobz (changing things in Yore amps) and not trying to make my own
He has posted before that he had set aside a fair amount of them for repairs to the prior runs of amps and it turned out not that many were needed. We benefit from his amps being high quality.
Ah. I thought those were already used up in the last project.
"best amplifier I ever build/heard"
how many times have read this or even experienced it? 🙂
there will be always next build, you only need Time & Money which sometimes you can't have both.
build at least 1 bigger single ended like AlephJ/J2/F2 then 1 pushpull like M2/F6/F7 and lastly SIT whichever variant you choose. So you should prepare for next 3 builds
but I just decided to stop after 4 class a builds, sometimes you should declare 'enough', now I'm enjoying with building speakers. front end source (cd pro & sd card player) plus preamp and dsp project still outstanding task for me, not to mention multichannel amplifier which utilize class ab & class d
how many times have read this or even experienced it? 🙂
there will be always next build, you only need Time & Money which sometimes you can't have both.
build at least 1 bigger single ended like AlephJ/J2/F2 then 1 pushpull like M2/F6/F7 and lastly SIT whichever variant you choose. So you should prepare for next 3 builds
but I just decided to stop after 4 class a builds, sometimes you should declare 'enough', now I'm enjoying with building speakers. front end source (cd pro & sd card player) plus preamp and dsp project still outstanding task for me, not to mention multichannel amplifier which utilize class ab & class d
just two thoughts ......
- you ever heard that everything is going in - circles?
-you ever heard that The Ramans do everything in threes ......

- you ever heard that everything is going in - circles?
-you ever heard that The Ramans do everything in threes ......

with my latest Alfet acquisition, it seems I can't resist not to build F7 clone. while my Exicon will go to peeceebe V4 class ab.
with only 3 class a collection I can allow, M2 should go away but it's front end will be good for my preamp to add a little extra guts on LX Mini xo.
J2-SIT-F7
with only 3 class a collection I can allow, M2 should go away but it's front end will be good for my preamp to add a little extra guts on LX Mini xo.
J2-SIT-F7

Wonderful! It's come finally with different versions of the front-ends stagesMore DIY VFETs are coming soon.
or only one, but "ultimate" version after Mr. Pass laboratory design experiments and all tests ?
Signed by curious Greedy Boy 😀
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