well , ending much cheaper than what's cost of enormous burst of energy , needed just to remotely heat space between my 2 gray cells
This circuit showed an incredibly idiotic behavior.
And I know now, why I don't like my F6's sound recently!
And I know now, why I don't like my F6's sound recently!
I know these circuits behave like a swing.
You set the pot a little, it's like when you're kicks in those swing. (swings in this particular case)
You have to wait until it swings back and finally comes to rest.
Then set again in the right direction, and so on, till it's O.K..
But this is not....
You set the pot a little, it's like when you're kicks in those swing. (swings in this particular case)
You have to wait until it swings back and finally comes to rest.
Then set again in the right direction, and so on, till it's O.K..
But this is not....
Attachments
I think it is a better analogy:
https://upload.wikimedia.org/wikipedia/commons/0/0d/Analyticalbalance1.jpg
https://upload.wikimedia.org/wikipedia/commons/0/0d/Analyticalbalance1.jpg
After all, I'm not in a big hurry.
Although I just took it apart my F6 amplifier.
In fact, it wasn't ready at all yet.
Now, I'm listening to my 4xZV9 and Big Eminences driven by 4xF4.
In the corner, there's a J2 clone.
There isn't so cold, so my big Aleph also sleeping.
There are in prepare my Aleph J, Aleph J-X and so on.
So why should I hurry?
Although I just took it apart my F6 amplifier.
In fact, it wasn't ready at all yet.
Now, I'm listening to my 4xZV9 and Big Eminences driven by 4xF4.
In the corner, there's a J2 clone.
There isn't so cold, so my big Aleph also sleeping.
There are in prepare my Aleph J, Aleph J-X and so on.
So why should I hurry?
Decided to open red wine bought to celebrate a successful VFET amp bring to life.
And the power on with VFETs rather postpone.
Tomorrow, maybe.
And the power on with VFETs rather postpone.
Tomorrow, maybe.
Thoughts on R5-R6.
Mistakenly I did not order it.
So I soldered in what I have in hand.
I can set offset reasonable stable at T18, it oscillates about +/- 10mV.
If I touch R5 or R6 with my finger, offset grows rapidly, as temeruture change.
It can be up to 150-250mV.
These are something cheap 1W resistors, with 300ppm temperature coefficient.
If I touch them both, there is no great offset change, I can understand it.
But it is so sensitive, it looks on the offset, if, say, I open the door.
It is exactly the same behavior as my XONO behave, while it has no box.
This is why an analitical balance and a Pass amp needs a box as well.
However, I will buy something better for these positions, for exanple:
http://hu.mouser.com/ProductDetail/...=sGAEpiMZZMu61qfTUdNhGyB5O3nuq0Nl3d9GAd3YLvI=
Mistakenly I did not order it.
So I soldered in what I have in hand.
I can set offset reasonable stable at T18, it oscillates about +/- 10mV.
If I touch R5 or R6 with my finger, offset grows rapidly, as temeruture change.
It can be up to 150-250mV.
These are something cheap 1W resistors, with 300ppm temperature coefficient.
If I touch them both, there is no great offset change, I can understand it.
But it is so sensitive, it looks on the offset, if, say, I open the door.
It is exactly the same behavior as my XONO behave, while it has no box.
This is why an analitical balance and a Pass amp needs a box as well.
However, I will buy something better for these positions, for exanple:
http://hu.mouser.com/ProductDetail/...=sGAEpiMZZMu61qfTUdNhGyB5O3nuq0Nl3d9GAd3YLvI=
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After some sine sweep test with crappy speaker, now it plays first this song driving Sonidos in my OB:
https://www.youtube.com/watch?v=jvdCeKCNxfs
Yesterday listened this song for many times with my highly appreciated ZV9.
Must have to say, they never-ever played so great, roomy, precise, crisp.... than now.
https://www.youtube.com/watch?v=jvdCeKCNxfs
Yesterday listened this song for many times with my highly appreciated ZV9.
Must have to say, they never-ever played so great, roomy, precise, crisp.... than now.
I listened to some of my favorite well-known, mostly from Stockfisch
I can not say anything else, in a nutshell, I'm highly impressed.
I can not say anything else, in a nutshell, I'm highly impressed.
Congratulations Gyuri
That is nice red wine effect probably they sound different tomorrow
Thanks!
Unfortunately, it was just a little one.
I'm the best I could compare this to my F6 audio amplifier's sound.
Or perhaps if we combine the best properties of ZV9 and F6.
Then exponentiation it.
Unfortunately, it was just a little one.
I'm the best I could compare this to my F6 audio amplifier's sound.
Or perhaps if we combine the best properties of ZV9 and F6.
Then exponentiation it.
ZV9 somehow muddy.
F6 hasn't enough tintinnabuli.
And you know the feeling when fresh, not tired musicians play.
F6 hasn't enough tintinnabuli.
And you know the feeling when fresh, not tired musicians play.
First impression was about highs, there are much more than ZV9 or even F6, but as if it has to be raw, or has some cruelty.
Now, after some hour, it has gone, while tintinnabuli is remains here.
Now, after some hour, it has gone, while tintinnabuli is remains here.
Cool Gyuri 🙂
Do your F6 version are with source resistors ?
Please play more music and descibe again & again
😀
Do your F6 version are with source resistors ?
Please play more music and descibe again & again
😀Attachments
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