with that Supply
it looks power
.... like a Nelson Pass amplifier, actually
and this is what POWER amps is about:
handling big powers over to Loudspeakers
if they can not do this
they are bad or weak amplifiers
It is all about delivering ENERGY from MAINS to LOUDSPEAKER
with as low losses as possible.
-------------------
See my info about POWER at my homepage:
Lineup Audio Amplifiers
Power Amplifier Class A
project01
Power Source - of my amp
you may think my text in that page is A JOKE
- but it is Not At All
some guys really think an amplifier can deliver ENERGY
So if they buy 'an 300 Watt amplifier'
they think any watt can come from amplifier
Amplifier can only Handle Power.
As in a restuarant the waiter does not make the food.
not even the Cook does make the food.
It is produced by plants or animals, and we cut and kill those
in order to get food.
But the energy we use, to eat something,
is coming from SOLAR ENERGY, originally
so if sun disspears, we are lost.
How ever great Waiters and Cooks there are in our restuarants!
actually: amplifier can not handle more power
than what is supplied from Power Source
- in fact a bit less than this,
- as we have some losses in the amplifier itself.
And the same goes for Transformator and caps.
They do NOT produce any energy - they consume a little bit
and handles the rest to amplifier.
lineup
it looks power .... like a Nelson Pass amplifier, actually
and this is what POWER amps is about:
handling big powers over to Loudspeakers
if they can not do this
they are bad or weak amplifiers
It is all about delivering ENERGY from MAINS to LOUDSPEAKER
with as low losses as possible.
-------------------
See my info about POWER at my homepage:
Lineup Audio Amplifiers
Power Amplifier Class A
project01
Power Source - of my amp
you may think my text in that page is A JOKE
- but it is Not At All
some guys really think an amplifier can deliver ENERGY
So if they buy 'an 300 Watt amplifier'
they think any watt can come from amplifier
Amplifier can only Handle Power.
As in a restuarant the waiter does not make the food.
not even the Cook does make the food.
It is produced by plants or animals, and we cut and kill those
in order to get food.
But the energy we use, to eat something,
is coming from SOLAR ENERGY, originally
so if sun disspears, we are lost.
How ever great Waiters and Cooks there are in our restuarants!
actually: amplifier can not handle more power
than what is supplied from Power Source
- in fact a bit less than this,
- as we have some losses in the amplifier itself.
And the same goes for Transformator and caps.
They do NOT produce any energy - they consume a little bit
and handles the rest to amplifier.
lineup
Igla said:
Tell what it is please. Not a power amplifier.
I guess it is DAC
or eventually another kind of pre amplifier.
I would not bother to paint and make such beautiful wooden things.
I would want to much to quickly try my stuff out
.. a bit like destroyer X, in fact
And if it works great, I would loose interest
and jump to next issue to SOLVE.
Once things are solved, work is over .. the fun is over.
You know the emptyness when something is finished.
When we are heading for something, a vision maybe
our work keeps us going and alive.
When we reach The Goal.. fullfill all our visions, we have nothing to HOPE for, to look forward to.
This thing is expressed by Paulus in new testmente:
As long as we hope it is good!
When we get everything fullfilled, we have no longer no hope
And this is how lineup is.Jump onto next project. Try next idea .. next vision!
Never stand still. Keep on moving along ..
Regards
lineup
Igla said:
lineup said:
Tell what it is please. Not a power amplifier.
I guess it is DAC
----------------------------------
When we are heading for something, a vision maybe
our work keeps us going and alive.
When we reach The Goal.. fullfill all our visions, we have nothing to HOPE for, to look forward to.
This thing is expressed by Paulus in new testmente:
Jump onto next project. Try next idea .. next vision!
Never stand still. Keep on moving along ..
This is what Paulus express, in New Testamente.
I think this is a good life.
Be looking ahead. Dream. Have some vision to live by.
What is already finished, what you have reached to
is no longer a hope, dream a vision to work for and long for.
It is a difference, to give your child everything it points at,
and to let your child fight for, work for and look forward to achieve that thing.
Many rich persons, that can buy whatever they want,
go where ever they want and get anything they want.
They can find life is without meaning.
They take to drugs, and alcohol.
Success Total.
Is this anything to want?
I say no.
I have a dream today!
And so in my mind, I may be more rich, than 'A Rockefeller Richie man'.
Because when you lost all your dreams and hope
you may not have many things left to do.
In life.
Try to take a pill, a drug to ease your pain
or even commit suicide.
lineup - looking forward for tomorrow and next visit at diyaudio
... and his next 'perfect amplifier circuit'
... next project and a new day!
flickr'ed
hey destroyer... u destroyed them too...?
i have just started a whole flickr page my amp...
http://www.flickr.com/photos/ronybc/
hey destroyer... u destroyed them too...?
i have just started a whole flickr page my amp... http://www.flickr.com/photos/ronybc/
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
I don't know if this qualifies because it's an active crossover, but here it is.
Nice whoa..can you send me the schematic or tell me where you have published
Interesting... i do not perceive this construction you have made as something ugly... and nice Canon EQS 350D picture.
panzertoo@yahoo.com
regards,
Carlos
Interesting... i do not perceive this construction you have made as something ugly... and nice Canon EQS 350D picture.
panzertoo@yahoo.com
regards,
Carlos
Have I got an amp that fits the description of this thread title. This is the bridge amp I've been working on. Pretty ugly prototype...but if it will work this good with THIS layout, it should certainly work with a proper PCB. The TO-126 parts on the top of the heat sink bracket are the Vbe multiplier transistors, they also provide error correction for the Cheap-o output Mosfet transistors, mounted on the bottom. Vbe multipliers and output drivers are http://www.fairchildsemi.com/ds/KS/KSA1220A.pdf and http://www.fairchildsemi.com/ds/KS/KSC2690.pdf
http://www.diyaudio.com/forums/showthread.php?postid=1369387#post1369387
Hard to believe even for me that those waveforms come out of this ugly-@ss thing.
http://www.diyaudio.com/forums/showthread.php?postid=1369387#post1369387
Hard to believe even for me that those waveforms come out of this ugly-@ss thing.
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