have you thought about why the two chipamps which do very similar jobs and come in packages that cost the same to make have very different prices?What is the price of tda 7294 ????I think, lm3886 is good,
but,lm3886 is very costly in india
tda7294 is very cheap in indian market
please help me sir
I will wait for your reply
Could it be that the cheap one is a fake or failed in testing version?
Could that explain why the cheap one does not perform?
have you thought about why the two chipamps which do very similar jobs and come in packages that cost the same to make have very different prices?
Could it be that the cheap one is a fake or failed in testing version?
Could that explain why the cheap one does not perform?
My question is ,What is the price of tda7294 in india ?
why ask when you have a report that the cheap ones do not perform?My question is ,What is the price of tda7294 in india ?
friend,I am from trivandrum/kerala,My question is ,What is the price of tda7294 in india ?
cost of TDA7294 is 80 ruppies(1.8 us dollar)
dear friends,thank you for your every reply for my question.
I had try for change bootstrap 220mf/470mf ..., changed other tda 7294...but,still problem continue! poor bass effect! I want very high deep bass, please my dear friends...help me..
which chip is very good for deep bass amp?
once again thank you very much for your every valuable reply
god always stay with you!
regards
rahultvm
I had try for change bootstrap 220mf/470mf ..., changed other tda 7294...but,still problem continue! poor bass effect! I want very high deep bass, please my dear friends...help me..
which chip is very good for deep bass amp?
once again thank you very much for your every valuable reply
god always stay with you!
regards
rahultvm
friend,I am from trivandrum/kerala,
cost of TDA7294 is 80 ruppies(1.8 us dollar)
Thanks...
why ask when you have a report that the cheap ones do not perform?
because according to price i will guess that it is original or fake.
please can someone help me with both sides of TDA7294 bridge? i mean front and back clearly showing components mounting.
Regds
Jonathan
+237-77-62-77-90
Regds
Jonathan
+237-77-62-77-90
Sir, I had build TDA7294 bridge amp(subwoofer), working is good! volume is great!
but,I have problem, very poor bass effect!,punching bass effect is very poor!
I also connect and check tda 2030 x 2 amp... bass of tda 2030 is great! but less o/p power
how to rectifier my problem sir?(how to increase deep bass in tda7294?)
I think, lm3886 is good,
but,lm3886 is very costly in india
tda7294 is very cheap in indian market
please help me sir
I will wait for your reply
you change as picture. Bass is good, medium is low, treble is good
An externally hosted image should be here but it was not working when we last tested it.
Wire jumper for right channel rail are on the cooper side of pcb, 22k (dash) and smal jumper is only for bridge mode, not connect for stereo.
then why you didn't remove small jumpers from stereo scheme??????
then why you didn't remove small jumpers from stereo scheme??????
I did remove it, see post #55
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tda7294 in bridge config
Hi, How can I get 400W (200W per channel) with TDA7294? As I understand, only 7293 allows parallel conection to add more power to the output, how you do it with this one?.
Hi, How can I get 400W (200W per channel) with TDA7294? As I understand, only 7293 allows parallel conection to add more power to the output, how you do it with this one?.
Can I use TDA7293 in place of TDA7294 ? Because I have a 35-0-35 ac transformer which is = +/- 49v dc . maximum voltage for TDA7294 is +/-40v.
Thanks for correcting me . Is there any chance to operate TDA7293 with +/- 52vdc?Your 35-0-35Vac transformer may give out as high as +-52Vdc.
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