So, Uncle Charlie, in a genuine provocation challenge you...... because you are a challenge lover....to make a better Class A amplifier.
- First of all..... i would say...you gonna fail😀
- Second i would say....gonna waste your time🙂
- Third thing i would say.... no one can do it😱
Several have tried...even the best from the best...the cream from the cream...this one has efficiency (30 watts RMS output)...and low distortion.... i can reduce distortion (THD) to less than 0.028%.
Great designers made good stuff..no one made so good as this one.
Let's see if you can beat this one....hehehehehe.... will fail.
You love open designs to tweak....here is your moment.
Conditions guys...1.9A each rail.... 36 volts each rail, THD less than 0.03%)😱
Picture shows an old friend of mine.... Akio..... one day i will tell you the one designed this one together uncle Charlie..... Morita is already dead.
This will be funny....sorry...Uncle Charlie already started to laugh...ahahahahahahahahaha!
regards,
Carlos
- First of all..... i would say...you gonna fail😀
- Second i would say....gonna waste your time🙂
- Third thing i would say.... no one can do it😱
Several have tried...even the best from the best...the cream from the cream...this one has efficiency (30 watts RMS output)...and low distortion.... i can reduce distortion (THD) to less than 0.028%.
Great designers made good stuff..no one made so good as this one.
Let's see if you can beat this one....hehehehehe.... will fail.
You love open designs to tweak....here is your moment.
Conditions guys...1.9A each rail.... 36 volts each rail, THD less than 0.03%)😱
Picture shows an old friend of mine.... Akio..... one day i will tell you the one designed this one together uncle Charlie..... Morita is already dead.
This will be funny....sorry...Uncle Charlie already started to laugh...ahahahahahahahahaha!
regards,
Carlos
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Please, post your Class A design
Post your simulation, your prototype if you have courage to build it and post movies and pictures about inspection using scope or spectrum analyzer
Enjoy...do you believe you can do it?
I doubt ( hehehe...arrogance is good to challenge) and challenging you to prove you can.
Voltage, current and power can be plus or minus 20 percent...no problem.
Picture was an advertisement made by São Paulo Government, to say people should cross street in the correct place...because there's a high speed lane to buses down here.... this advertisement was latter removed as looked too much shocking, but i have used and published in many amplifier threads, showing that i trust competition will be crashed easy by my amplifiers.... arrogance drive some people mad, others understand as challenge and build the stuff to see if they are really good in an attempt to crash Uncle Charlie...usually they do not do that..because my amplifiers are really nice.
Please, be aware that exist fake capacitors, to my amplifiers i suggest you to buy good, reliable brands to avoid to fake something this guy from Indonesia have faced.
regards,
Carlos
Post your simulation, your prototype if you have courage to build it and post movies and pictures about inspection using scope or spectrum analyzer
Enjoy...do you believe you can do it?
I doubt ( hehehe...arrogance is good to challenge) and challenging you to prove you can.
Voltage, current and power can be plus or minus 20 percent...no problem.
Picture was an advertisement made by São Paulo Government, to say people should cross street in the correct place...because there's a high speed lane to buses down here.... this advertisement was latter removed as looked too much shocking, but i have used and published in many amplifier threads, showing that i trust competition will be crashed easy by my amplifiers.... arrogance drive some people mad, others understand as challenge and build the stuff to see if they are really good in an attempt to crash Uncle Charlie...usually they do not do that..because my amplifiers are really nice.
Please, be aware that exist fake capacitors, to my amplifiers i suggest you to buy good, reliable brands to avoid to fake something this guy from Indonesia have faced.
regards,
Carlos
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hi Carlos
its great to see you back here with a little devil inside you
this is a very interesting challenge, i may try myself give me somthing to do and learn a bit about simulation if nothing else 😉
its great to see you back here with a little devil inside you
this is a very interesting challenge, i may try myself give me somthing to do and learn a bit about simulation if nothing else 😉
Member
Joined 2009
Paid Member
Ahahahahahah!...i love to have some fun
And there are people that gonna try....and this is interesting to see their ideas.
Where are the ones use to be buzzing around?...where are they?....hehehehehe😱
I am just kidding...of course people can do it...but will not be easy...this unit is awesome.
Picture ifrom the eighties... it has 34 years old....heheheheh...i was young....one day!
See this one...even older.
regards,
Carlos
And there are people that gonna try....and this is interesting to see their ideas.
Where are the ones use to be buzzing around?...where are they?....hehehehehe😱
I am just kidding...of course people can do it...but will not be easy...this unit is awesome.
Picture ifrom the eighties... it has 34 years old....heheheheh...i was young....one day!
See this one...even older.
regards,
Carlos
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One thing is clear and guaranteed.....
People that decide to do will have fun, if assemble will have a very special amplifier...this is all guaranteed.
Designers of that stuff are very good ones...the one helped me is 100 times better than i am.
Now a days i am a boring old man.
regards,
Carlos
People that decide to do will have fun, if assemble will have a very special amplifier...this is all guaranteed.
Designers of that stuff are very good ones...the one helped me is 100 times better than i am.
Now a days i am a boring old man.
regards,
Carlos
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If you decide to build..then have attention
The trimpot adjust the off set.
The iddle current you can adjust into the source resistors... reducing the value the current increase and the distortion reduces....increasing them you reduce current and reduce distortion...the circuit is already optimized...0.47 ohms up and 0.33 ohms down.
These guys that "thinks" they have knowledge will believe this is an error...hehehehehhe....no error.....it has a purpose.
This monster goes hot...aprox. 100 watts....but efficiency is awesome to a Class A..goes more than 28 percent easy.
I am not that special as a designer, but the guy did it with me is a monster ...the guys knows a lot...and one day i gonna tell you the name and you will be very surprised...one day...do not know the day...one day....first let's wait designers come to try to beat us...hehehehehe..this gonna be funny.
Where is Wahab?... he looks that knows a lot...also BV...... where is AndrewT, this one may know a lot.... where is Line up... where is Halojoy and Eva?... where is PMA?...i do think they have courage to face the challenge.... what do you think..will they come?
regards,
Carlos
The trimpot adjust the off set.
The iddle current you can adjust into the source resistors... reducing the value the current increase and the distortion reduces....increasing them you reduce current and reduce distortion...the circuit is already optimized...0.47 ohms up and 0.33 ohms down.
These guys that "thinks" they have knowledge will believe this is an error...hehehehehhe....no error.....it has a purpose.
This monster goes hot...aprox. 100 watts....but efficiency is awesome to a Class A..goes more than 28 percent easy.
I am not that special as a designer, but the guy did it with me is a monster ...the guys knows a lot...and one day i gonna tell you the name and you will be very surprised...one day...do not know the day...one day....first let's wait designers come to try to beat us...hehehehehe..this gonna be funny.
Where is Wahab?... he looks that knows a lot...also BV...... where is AndrewT, this one may know a lot.... where is Line up... where is Halojoy and Eva?... where is PMA?...i do think they have courage to face the challenge.... what do you think..will they come?
regards,
Carlos
You see....no one!
If you ask help...then they do not come...if you challenge them to make something better..then they do not accept the risk or responsibility.... you see.
They can change to make it better..the way the usually do..when you do not invite them to suggest then they are there to bother...when you invite... no one.
You see.....something they love.. to put their fingers to make the unit better, to show flaws, or errors..then they come very fast...when it is to work and to show themselves to be under control, when people will do with them what they use to do with us..to be evaluating us...then they do not come.
Is this courage or something different?
regards,
Carlos
If you ask help...then they do not come...if you challenge them to make something better..then they do not accept the risk or responsibility.... you see.
They can change to make it better..the way the usually do..when you do not invite them to suggest then they are there to bother...when you invite... no one.
You see.....something they love.. to put their fingers to make the unit better, to show flaws, or errors..then they come very fast...when it is to work and to show themselves to be under control, when people will do with them what they use to do with us..to be evaluating us...then they do not come.
Is this courage or something different?
regards,
Carlos
We have an amplifier, a Solid State one, a class A one
in development, not ready, accepting modifications to increase performance (if the guy prove it gonna be better with simulations and real world stuff)...exactly what people say it is fair...to develop stuff in an union of minds.
Of course i will not assemble their ideas, will not work for them to try their ideas...want to be famous..then work.
Where are they?
regards,
Carlos
in development, not ready, accepting modifications to increase performance (if the guy prove it gonna be better with simulations and real world stuff)...exactly what people say it is fair...to develop stuff in an union of minds.
Of course i will not assemble their ideas, will not work for them to try their ideas...want to be famous..then work.
Where are they?
regards,
Carlos
We left something missed for you to fix
Symptom is overshot...but for sure you know how to fix this....it is basic in electronics.
regards,
Carlos
Symptom is overshot...but for sure you know how to fix this....it is basic in electronics.
regards,
Carlos
I like the bias trick with D1. I have also been playing with this for a super simple singleton amp.
Nice simple design BTW!
Nice simple design BTW!
Class A , no problem ...
Most (all) of the standard AB input stages already are class A.
Just run them on a class A output stage.
(below output stage)
- the standard blameless is .0001%
-A leach is .0006%
-a symasym is <.001%
-the 2 CFA's are also <.002%
ALL PPM without the "dirty" class AB 😀 .
90% of THD is the output stage switching.
PS - the "challenge" would be to get that Genesis output stage
stable (error correcting OPS) .... it really beats any of the others (in a big way) ...
I even heard the real thing !
OS
Most (all) of the standard AB input stages already are class A.
Just run them on a class A output stage.
(below output stage)
- the standard blameless is .0001%
-A leach is .0006%
-a symasym is <.001%
-the 2 CFA's are also <.002%
ALL PPM without the "dirty" class AB 😀 .
90% of THD is the output stage switching.
PS - the "challenge" would be to get that Genesis output stage
stable (error correcting OPS) .... it really beats any of the others (in a big way) ...
I even heard the real thing !
OS
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Member
Joined 2009
Paid Member
my opening bid is my TGM7 biassed into Class A.
You see the big man, he's gonna smash the competition to the TGM7
You see the big man, he's gonna smash the competition to the TGM7
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Nah....you two can do it.
I want to invite the ones goes bothering to do something useful.
They go suggesting stuff, buzzing around threads when they have never worked to produce anything.
You are great players in this championship...let room to the boring ones to prove they know something....in my point of view they have just a tongue.... cannot do anything..they are unable to do good stuff...so...as they cannot do, they go bothering others.
That you both can do i have not doubt..if can do better..this i doubt...but the main target is to show boring ones are not only unable to do, but also have a lack of courage.
My challenge is not only for people to show schematic..it is for them to build and show pictures of the building..for them to simulate and to show results of simulations..for them to measure with scope and spectrum analyzer and to show results and to prove and to use arguments that prove they could do it better..... schematics show nothing, just that the guy can draw a schematic, or can copy a schematic or adapt an schematic...i want to see if lazy folks are able to move their fat..... well, you know what i mean.
I feel good that you changed, reworked, redesigned, modified Greg Ball amplifier..that was lovely...he deserve that..someone that can do even better....he used to do that....his amplifier was an anagram related Aksa brand name..they guy copied even the name..so...he deserve to be copied...sadly you copied making it better...he deserve people to destroy his amplifier to make him feel the same way Hugh Dean feel a few years ago.... his attitude was unforgivable and his punishment was to be sent to Ostracism..forgotten and selling a very few quantities of his amplifier...he had to offer the secret schematic, pretending that was a great act of brotherhood, but in the reality, was the only way he found to have his units being used.
We have beautiful people in this forum..... a giant forum, but the ones are not fine are the most horrible human beings i have ever knew the existence... a very few guys.
I can see...gladly, that forum people can detect people character or personality very well... because what people does is more strong than what they say....i can say this or that...but people know i have cooperated a lot with this forum and forum personnel... they can detect us...also they can detect the bad guys.
Nice Bigun...he heavy weight Sumo fighter
regards,
Carlos
I want to invite the ones goes bothering to do something useful.
They go suggesting stuff, buzzing around threads when they have never worked to produce anything.
You are great players in this championship...let room to the boring ones to prove they know something....in my point of view they have just a tongue.... cannot do anything..they are unable to do good stuff...so...as they cannot do, they go bothering others.
That you both can do i have not doubt..if can do better..this i doubt...but the main target is to show boring ones are not only unable to do, but also have a lack of courage.
My challenge is not only for people to show schematic..it is for them to build and show pictures of the building..for them to simulate and to show results of simulations..for them to measure with scope and spectrum analyzer and to show results and to prove and to use arguments that prove they could do it better..... schematics show nothing, just that the guy can draw a schematic, or can copy a schematic or adapt an schematic...i want to see if lazy folks are able to move their fat..... well, you know what i mean.
I feel good that you changed, reworked, redesigned, modified Greg Ball amplifier..that was lovely...he deserve that..someone that can do even better....he used to do that....his amplifier was an anagram related Aksa brand name..they guy copied even the name..so...he deserve to be copied...sadly you copied making it better...he deserve people to destroy his amplifier to make him feel the same way Hugh Dean feel a few years ago.... his attitude was unforgivable and his punishment was to be sent to Ostracism..forgotten and selling a very few quantities of his amplifier...he had to offer the secret schematic, pretending that was a great act of brotherhood, but in the reality, was the only way he found to have his units being used.
We have beautiful people in this forum..... a giant forum, but the ones are not fine are the most horrible human beings i have ever knew the existence... a very few guys.
I can see...gladly, that forum people can detect people character or personality very well... because what people does is more strong than what they say....i can say this or that...but people know i have cooperated a lot with this forum and forum personnel... they can detect us...also they can detect the bad guys.
Nice Bigun...he heavy weight Sumo fighter
regards,
Carlos
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I will look forward for some development made and tested of this amplifier
Then i will assemble it myself.....it was assembled by the other designer..the one is better than i am.
Will be waiting...this thread will be alike a cheese..we have to wait to become good.
Modifications will be accepted.... since you build and test yourself your ideas...i will not build your ideas to test your ideas..if you believe in your ideas then work to defend your ideas and if positive results they gonna be implemented.
You see, by the first time i show you an amplifier not ready to go..something people can tweak to make it better...i do not believe people will be able...but who knows?.... it is always possible some creativity.
regards,
Carlos
Then i will assemble it myself.....it was assembled by the other designer..the one is better than i am.
Will be waiting...this thread will be alike a cheese..we have to wait to become good.
Modifications will be accepted.... since you build and test yourself your ideas...i will not build your ideas to test your ideas..if you believe in your ideas then work to defend your ideas and if positive results they gonna be implemented.
You see, by the first time i show you an amplifier not ready to go..something people can tweak to make it better...i do not believe people will be able...but who knows?.... it is always possible some creativity.
regards,
Carlos
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Hi Carlos and All, here is my design.
I played with this design during some time, you just made me finalizing the model 🙂
The overall concept is the same as used in the one OS showed in #12, also similar to Musical Fidelity amps, however it has got some specialties here.
THD is shown as follows (8 Ohm load):
1) 30W, 1KHz;
2) 30W, 20KHz;
3) 40W, 20KHz;
4) 50W, 20KHz.
Otherwise, the pictures are the same. Zobel network is not shown.
Not prototyped yet. Maybe later 😉
Cheers,
Valery
I played with this design during some time, you just made me finalizing the model 🙂
The overall concept is the same as used in the one OS showed in #12, also similar to Musical Fidelity amps, however it has got some specialties here.
THD is shown as follows (8 Ohm load):
1) 30W, 1KHz;
2) 30W, 20KHz;
3) 40W, 20KHz;
4) 50W, 20KHz.
Otherwise, the pictures are the same. Zobel network is not shown.
Not prototyped yet. Maybe later 😉
Cheers,
Valery
Attachments
Thank you very much dear friend....nice schematic
You are welcome to "cook" this amplifier till it become more mature.
Приветствия доблестных русских людей
Above sentence means "Salutations to the valiant Russian people"
You amplifier is a promise of a great unit!... awsome low distortion to high frequencies in such level of power.
You see folks!....some guys have courage and can face a bear with a smalll knife..others run away and cry for mum.
regards,
Carlos
You are welcome to "cook" this amplifier till it become more mature.
Приветствия доблестных русских людей
Above sentence means "Salutations to the valiant Russian people"
You amplifier is a promise of a great unit!... awsome low distortion to high frequencies in such level of power.
You see folks!....some guys have courage and can face a bear with a smalll knife..others run away and cry for mum.
regards,
Carlos
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Where are the western designers?.... the ones goes buzzing around
alike flies over a cake.....where are them?...... so, i see you need a товарищ (comrade), a Tovarischsh to come and show you what mean to be a man.
So many threads and posts and the old boring folks using to come and to say something..... they look they knew something....now you see they do not.
Challenged they run away alike a dog with the tail in between the legs...vanished the parrots!.
I would like you to know that in Brazil and Russia there's a lot of real men.
Sometimes i remember these folks and at same time an image comes to my mind...and here is the image.
You see...my dear Russian friend.... with courage and strenght alike a bear... honorable and respectable Vzaichenko said will assemble...his is not shacking filled with fear...he believes in himself...have courage..... a man!
He is not the ostrich....but you....................
regards,
Carlos
alike flies over a cake.....where are them?...... so, i see you need a товарищ (comrade), a Tovarischsh to come and show you what mean to be a man.
So many threads and posts and the old boring folks using to come and to say something..... they look they knew something....now you see they do not.
Challenged they run away alike a dog with the tail in between the legs...vanished the parrots!.
I would like you to know that in Brazil and Russia there's a lot of real men.
Sometimes i remember these folks and at same time an image comes to my mind...and here is the image.
You see...my dear Russian friend.... with courage and strenght alike a bear... honorable and respectable Vzaichenko said will assemble...his is not shacking filled with fear...he believes in himself...have courage..... a man!
He is not the ostrich....but you....................
regards,
Carlos
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Happened with you dear Terry?
Picture tells us the story, but if happened to you let me know......
Why this question?.
Because in the internet people use to distrust in some images..they say (from time to time) the stuff we post was made in photoshop software (as an example).... knowing the source (you for instance) i can confirm the stuff is real.
Have details.....capacitor with XX volts insulation and supply was xx volts and then.... even this way exploded.
I do not distrust on you....no way..absolutely, i feel you down here...from Brazil i have captured...i know who are you....an entire Highly decent family..... the problem is the internet..... the facebook for instance..where my friends use to post "photoshoped" stuff...so...they may think this may be one more.
You can see my image when i have just arrived from Planet Rabbit.
Thank you very much by the image, the interest to help folks (this is you... a sensitive religious man)
regards,
Carlos
Picture tells us the story, but if happened to you let me know......
Why this question?.
Because in the internet people use to distrust in some images..they say (from time to time) the stuff we post was made in photoshop software (as an example).... knowing the source (you for instance) i can confirm the stuff is real.
Have details.....capacitor with XX volts insulation and supply was xx volts and then.... even this way exploded.
I do not distrust on you....no way..absolutely, i feel you down here...from Brazil i have captured...i know who are you....an entire Highly decent family..... the problem is the internet..... the facebook for instance..where my friends use to post "photoshoped" stuff...so...they may think this may be one more.
You can see my image when i have just arrived from Planet Rabbit.
Thank you very much by the image, the interest to help folks (this is you... a sensitive religious man)
regards,
Carlos
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