TDA 7297 2x15W - Mini amplifier sound test
ฝัง
- เผยแพร่เมื่อ 11 ต.ค. 2017
- Small circut board but it looks that 15W is enough to get speakers loud.. and eaven enough for small party..
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TDA7297 link:
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I am satisfied with mine. For its price it is an excellent item. Loud enough and clear, undistorted sound with 12V 3A supply. Very good as my Desktop PC audio.
very good! greetings from Brazil.
Good review. Subscribed!
This amp works great with my crystal radio to power a speaker.
what power source did you use? because I am going to buy this amplifier and I don't know what source to buy. and I want there to be really those 15 w .
Late but for a 15w amplifier you need a 12V 1.5A or 12V 2A power supply
But! Considering that this amplifier has 2 channels 15W each you need a 12v 3A power supply
does this have background noise or noise when there is no imput...because the audio input is near the dc input that's why i'm asking
Amazing
I also have an amplifier that in this video is really very good it sounds perfect sound you do not need an equalizer out 30 watts power and without distortion 👍👍 👍👍👍👍
Will I be able to use this with a MI 10000 power bank? (It says powerbank can give upto 12V - 1.1A)
If I use a 12 Volt transformer to power 7297 amplifier whose peak output voltage is 22.5 volts, will it damage the Ic or work fine ?
I made my bluetooth speaker with this amp. its preatty loud with no distortion.
what bluetooth module did you use in this mini amp? and how did you power up the bluetooth module using this amp?
hi i ordered this one And when i put 12v in the volt mezer shuts off And IT doesnt work but the led Is little bit bright what to do
Can u tell me about your speakers watts..
Hi Al. Could I connect this amp to my Samsung tv headphone jack to play external speakers? Tv has no audio out terminals.
Sure
I dont know what i did with this amplifier but after i buyed it .. after 3months it started distortion ... i dont know why...
Whats your speaker config?details plz;#i mean ohm/watt/size?
I like the naked look of the amp; if only it was a little tube amp.
how many Watts Are Those Woofers ?Or Size
make tutorial add tone controler for this kit
Please some one recommend me a amplifier with good bass for 30watt dual speakers
What's the size of heatsink?
And what should be the Ampere if operated on 12 Volts transformer?
try 500mA
2.5A according to my math
Keeerrrrreeeennnn.....saya suka ini👍👍👍👍👍👍👍🙏🙏🙏🙏🙏🙏
I made it myself but i am facing buzz sound through bluetooth module please suggest how to reduce this buz
It must be the bluetooth module itself
hey i want to know how amp for best sound???
Any way to add a tone control pot this amp?
You can buy passive tone board.. No power supply needed.. You can buy that in any online store..
Can I use this in my car?
hello sir!! may i know if that amplifier can use 12v 10A or isnt??
9-12v/1-3A Is reccomended
Hi, I know this is late but may I know what is the audio source and what speakers are you powering it to?
also the power source please. Thanks!
@@bryanleiporsado6845 This maybe a little late to your question but I am using this board (amplifier) with my bookshelf speakers 4 ohms 20 Watts (Sharp) and with a regulated power supply rated at 13.8V (but actually measured at 12V) and 3 amperes. My audio source is the headphone output jack of my PC.
@@herminigildojakosalem8664 Hey thanks! Been using this for a while now, using my Kenwood LS-VH7 rated 6ohm 30w each. My power source is a 12v 2a adaptor, my only problem now is that I get this crackling noise and the hum gets louder once I touch the volume knob itself, and also getting a lot louder with the volume going up. I don't really know what's the reason behind all that but when I play songs loud I couldn't notice the hum anymore because it's covered by the song so yep. Thank you for the reply. 👍
@@bryanleiporsado6845 The hum you get when you touch the volume control knob could be household AC hum. I am guessing your Vol Con aluminum shaft is bare (no plastic knob attached). As to your other hum, I'd hazard a guess: it might be due to poor (inadequate) ground connection from your audio source (audio jack contacts contaminated or dirty. And the crackling noise which I guess are sudden and intermittent, I hate to alarm you but that is exactly what I got from another amplifier board (TDA7377 40+40 W) i bought also from China just before it quit altogether after just three days of trouble-free use. Good luck. Enjoy the hobby.
@@bryanleiporsado6845 Also, verify that your power supply can actually deliver 2 A. If you have an idle car battery that is still good, try powering your amplifier with it and see if the hum goes away. FWIW, so far I have no complaints with my 7297 Amplifier board. No hum, no cracling sound. Knock on wood. He-he-he.
tda7266 vs tda 7297 what win?
Does the volume pot have an on/off switch?
no this one no.
Thanks
Is it stereo or biphonic?
In the meantime I purchased this amp.
It does exactly what my 2 kg big amp did but using less space and power.
It also sounds at the same level (power and quality) so I have nothing to complain about.
can you please tell me about its bass quality... is the bass enough ?
Ashish Chaurasiya.. yes for such a little amp I think that has enough power and enough of bass.. I seen a lot of worst sounding amps.. this is quite impresive..
ALS-TechReview thak you.
i want to make a boom box for outdoor parties & picnics using a 12 volt 7.5 ah battery.
can you please suggest me amp this one or any other.
Thanks.
Ashish Chaurasiya hmm.. for boom box for picnic I think you need something more powerfull than this.. mybe a nobsound or breeze audio tpa3116 amp..
ALS-TechReview
thanks for your precious reply but one of your videos i saw a comparison between tda7297 and tpa 3116.
& you said tda7297 is better than tpa 3116.
Ashish Chaurasiya.. yes in this case it is.. but the more powerfull tpa are expensive.. in you buy a good tpa than is good to.. check out through my channel, you mybe find something more interesting.. there are almost everywere links to se the prices.. but deffinitly is this tda the cheapest one and it works fine..
How volt
Which better between tda 7297 and PAM 8610? Sorry if my English language is not good. I'm Indonesian people. Thank's
TDA7297 if ic is original St
@@dibyamartandasamanta583 OK thanks yach
Tda7297 is better because pam8610 is noisy
What about the heating
Very high.
this module has 6V -18V power input
Ini speaker berapa inchi
It's only 15 watts, but it's enough.
Is this amp a class A, class AB or D?
Lela Mario its a AB amplifier
sHikERe666 *** thank you
Lela Mario you have this amplifier?
sHikERe666 *** yes and it works and so loud:)
Ab 2 channel
Dada ham kharid korna chatiha mobile numbers
Total crap. Harmonic distortion is too high!
@KentoDC21 im thinking to buy one. I got a pair of aiwa two way bass reflex speakers from old stereo system.. I guess they're 40w 6 ohm each.. and I have 12v 4a power supply.. what's your suggest about this rig?
If I use a 12 Volt transformer to power 7297 amplifier whose peak output voltage is 22.5 volts, will it damage the Ic or work fine ?
No. Only use 9v 3 amp tranceformer. 9 v to Dc conversion 13v dc . It's fine