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Old 9th January 2009, 06:02 AM   #111
Stee is offline Stee  Italy
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Default CFP Driver

continues to be a possible solution
for a high-contrast sound
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Old 9th January 2009, 07:19 AM   #112
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Default Re: CFP Driver

Quote:
Originally posted by Stee
continues to be a possible solution
for a high-contrast sound
stee ......
it seems to me that you are a person that really working with electronics ..... i understand that this consume a quiet big if not the bigest portion of your every day .....

i wonder though how come its possible one person to flood arround so many threads with so many schematics ..... when one schematic is a variation of the other and so on and on and on ....

then again i wonder how a person can have such a strong relation with a simulator .....

wouldnt it be better if you just focus in one schematic and then construct it and work on it for the possible variations and improovments ?????

i dont mean to be rude or apply critisism for someone i dont know but i was just curious ......

i actually enjoy people that study electronics and dont work with fast food solutions .....

many happy regards sakis
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Old 9th January 2009, 08:47 AM   #113
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Default another thing

what i wanted to say also is that so far i constructed repaired and updated almost a gozilion amplifiers and i still dont have a simulator ....

but on the other hand i never designed my own amplifier since my theory is quiet poor for a thing like that ....

many happy regards sakis ( with sexy avatar he he he )
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Old 9th January 2009, 09:10 AM   #114
AndrewT is offline AndrewT  Scotland
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Default Re: CFP Driver

Quote:
Originally posted by Stee
continues to be a possible solution
for a high-contrast sound
yet more nonsense posted by Stee.
When are you going to stop?
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Old 9th January 2009, 10:21 AM   #115
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Andrew, maybe not quite on this one, I like to experiment myself with some never used ideas but obviously the theory must work.

The scheme by stee here is used by some fine very expensive highend manufacturers, let me rather say that scheme without it being a cfp. It has its advantages and disadvantages, now with a cfp it might be interesting. I use the cfp ef too but with some simple mods to further improve it, especially when it comes to crossover artifacts. The scheme by stee can also be further refined.

This might be one of stee s better ideas, Ill see what can be had of this.
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Old 9th January 2009, 10:25 AM   #116
AndrewT is offline AndrewT  Scotland
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how much current is flowing through the drivers?
Does this current vary with output voltage ?
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Old 9th January 2009, 10:30 AM   #117
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Plenty current can be flowed, if I can give you one reference look at eletrocompaniet outputstages, theres something they do very well, loads and loads of powerful clean bass. I have 2 nemo s and 2 aw250 amps, for bass I havent heard any amp of any price be better at low frequencies.

I can supply a schem if you want to have a look.
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Old 9th January 2009, 10:47 AM   #118
AndrewT is offline AndrewT  Scotland
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>18W through each 220r and hitting >65W on peaks. You are joking that any competent amplifier is closely based on Stee's schematic.
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Old 9th January 2009, 11:01 AM   #119
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Yes not with the values he has, do you have email, Ill send a proper schem. The resister is best exhanged for a current source, stee must get his basic electronic theory right.
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Old 9th January 2009, 11:15 AM   #120
AndrewT is offline AndrewT  Scotland
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Quote:
Originally posted by homemodder
The resister is best exhanged for a current source, stee must get his basic electronic theory right.
Yes, that's why I wish he would stop posting his "perfect" schematics.
Rather, he should be asking how to make them work.
There are dozens of them now and they are littering threads around this Forum.
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