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Old 5th May 2010, 05:14 PM   #11
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Quote:
Originally Posted by CharlieLaub View Post
Yes, I was able to go in on a batch of "2xTDA7293 in parallel" boards with someone. Did you develop one also?

-Charlie
No, I like see pcb for parallel TDA7293, but I prefer descrite amps for higer power, and hibryd (OP+transistors) also,
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Old 6th May 2010, 05:07 AM   #12
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OK I am try!
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Old 6th May 2010, 02:33 PM   #13
uly5ses is offline uly5ses  Bolivia
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Some time ago I also did the TDA7294 (of course not as perfect as it did APEXAUDIO) had good sound but had a channel noise and the other not, was a lack of GND
Of all that makes it sounds like he did
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Old 6th May 2010, 02:39 PM   #14
uly5ses is offline uly5ses  Bolivia
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Also you do with that software is seen to be very professional
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Old 7th May 2010, 08:27 AM   #15
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Originally Posted by uly5ses View Post
Some time ago I also did the TDA7294 (of course not as perfect as it did APEXAUDIO) had good sound but had a channel noise and the other not, was a lack of GND
Of all that makes it sounds like he did
Nothing is perfect on my TDA7294 design, but work well.
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Old 7th May 2010, 03:08 PM   #16
uly5ses is offline uly5ses  Bolivia
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You have the schematic? sorry if this poorly translated
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Old 7th May 2010, 03:11 PM   #17
uly5ses is offline uly5ses  Bolivia
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entonces se acerca a la perfeccion
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Old 7th May 2010, 04:16 PM   #18
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Originally Posted by uly5ses View Post
then approaches perfection
English please

dave
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Old 24th September 2010, 03:13 AM   #19
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Default stereo to mono converter circuit

hi everyone. kind of new here. Sir apex, if i understood it correctly, this circuit is a stereo to mono converter right? but it looks complicated and some parts looks like hard to find like TDA __? Im really in need of a circuit that converts our OP amps to mono bridged configuration, that is, safely. thanks!
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Old 24th September 2010, 10:06 PM   #20
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Originally Posted by zrolsky View Post
hi everyone. kind of new here. Sir apex, if i understood it correctly, this circuit is a stereo to mono converter right? but it looks complicated and some parts looks like hard to find like TDA __? Im really in need of a circuit that converts our OP amps to mono bridged configuration, that is, safely. thanks!
This is stereo amplifier, and it can be simple bridged to mono with double power.
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