Nice video, but this not a surround sound amplifier, the 5.1 decoder is missing, also using the 5 v supply from the same transformer output will give a beeping sound for the BT.
its a 4 multi chanel stereo Amplifier, for 5.1, you need a circuit that makes a 5.1 division at stereo signal, or a digital processor that have 5 +1 outputs
do you know what (5.1) surround system is ? you have made amp but it will work as stereo. 1). you haven't install any any any low frequency filter for sub. 2). you have no option to give 5.1 signals as input, Bluetooth (USB , micro sd card, FM) only only support stereo (2.0)
This is a stereo setup but with more output, you wont get surrounding effect like 5.1 or dolby, you will get experience like normal amp or headphones, if you use any 5.1 or 7.1 decorder then you can get the real effects
It's not surround 8.1 but it's mono 8.1 (4ch stereo inside = 8 ch mono, and 1sub ch outside). If u want a 5.1 surround, u need: Front L, Front R, Surround L, Surround R, Center and 1 SUB
Vidio accha hai,ager music n chala kr maukhik roop se btaya gya hota to chat chand lag jate End me sound quality check krani thi Aur sub boofer ke liye kya arrenge kiya,use bhi ed kiya jana tha,sab complet kr sound quality check jrur krani thi
I suggest you introduce some protections: general fuse on the alternating network, fuse on each amplifier. antibump circuit and protection for direct current in speaker output. variable gain buffer on each audio input. check the diode bridge if it has a high peak current ... with nearly 40,000 microfarads of smoothing, you can't imagine the initial charge current… it's scary. optimizes charging with a slow charging circuit. the two voltage regulators do not have to work like this, they need two 0.1 microfarad capacitors connected in input and output and an inverted diode between output and input. . between heatsink and power chip, it is better to use thermal paste. the convective motion of the air is wrong on the heat sink. regards.
just making 5 1 port surround sound amplifier, not processor. good for using latest computer audio output which is deliver 5.1 audio process, input from gaming motherboard or mini surround sound capable audio decoder. good idea, cost effective. But need to more watts for Sub Woofer out.
Only for bass tube amplifier chahiye ghar ke liye. Mere pas 2 basstube hain but uske amplifier full dead ho gaye hain. Uske liye kaisa amplifier board chahiye aur ghar me kaise chala sakte hain? Please explain in details.......
Make it with 4 bord or 4 different bords....and put a passive crossover which are inbuild....one bord for sub, one bord for Mid, one bord for Woofer, one ford for tweeter, And do bord design same size and different types like 30w, 50w,100w,150w,200w etc and then do the magic ... Change the perticular bord if need more power or just simply pick bords of customers choice like 100w sub and 200w mid and 50w tweeter....at same power supply Power supply 12v 4amp...and put power enhancer with protection in each bord or customer change power supply if he/she need 2 bord or 3 bord as per as required.
Long ago I made 4 channel surround sound with one 4440 plate n two 6283 plates it was good as heat sink was big n two transformers of 4 amp each 12 0 12 ...
என்னிடம் ஒரு amplifier set உள்ளது. சென்னையில் வாங்கினேன். சென்னை கடைக்காரர் 8 inch மற்றும் 10 inch sub போடலாம் என்று சொன்னார். கோவை speaker கடையில் நேற்று தான் speaker book செய்து வாங்கினேன். Sub woofer கம்மியான சத்தத்தில் படுகிறது ஆனால் effect கொஞ்சம் கூட இல்லை. Speaker கடைக்காரரிடம் கேட்டால் amplifier problem என்று சொல்கிறார், இதை சரி செய்ய முடுயுமா?
Just be creative. 6 channel amp. 4 channel satellite with full range speaker. 1 channel for voice with LC filter that cut off 8~20khz and 20~100hz for voice. And 1 of the channel is for bass. Filtering out 100hz ~20khz frequency. Not enough oomph? Find yourself mono channel high watt amplifier. Add proper LC filter too. 6/5.1 Channel is not enough and you want 7.1/8 channel surround? Add another 2 channel amp kit for satellite surround.
what you make is a amp with 2 ch input and 2 x 4ch output not an 8 ch amplifier. And also that is not surround Amp because you dont use sound processor, for 5.1 at least you must use sound processor like Dolby Digital system or better
if you use independent signal input for each amplifier you can make suround system, but you will need suround input signal. For 5.1 you can use 1x 2.1 amp, 1x stereo amp and 1x mono amp ( center channel).
precisamente eso mismo me preguntaba? en aliexpress venden decodificadores para 5.1 y 7.1. podrian haberse esforzado y colocarle uno y si pensaban hacer un amplificador multicanal pudieron haberle conectado un control de tonos
De acuerdo,8 canales o no pero El decoder lo compras tu, LOL,demostro que es barato y eficiente ensamblando ,donale otra pinza o stripper,talvez corrija El titulo y ya no se quejen.
அ்ண்ணா இந்த கேப்னட் நல்ல டிசைன்ல இருக்கு !!!!!!!!!!! ???????? இது எந்த கடைகல்ல கிடைக்கும் ?????? உங்க போன் நெம்பர் சொல்லுங்க அ்ண்ணா எதாவது உதவி கேக்றதுக்கு !!!!!!!!! ...........
Sir I have a doubt that i have a resistor but i do no its value pls tell me the value its colour code is (red, black, black, black, brown) pls sir tell me the value
For the circuit diagram please visit here
shorturl.at/FNS56
इसका आवाज भी सुनाइए।एतना बड़ा वीडियो बनाया सो पीस के लिए।
V good bahut accha amplifier banaya hai wiring bhi acchi ki hai
Nice video, but this not a surround sound amplifier, the 5.1 decoder is missing, also using the 5 v supply from the same transformer output will give a beeping sound for the BT.
Yes
Ya
Yes
Un ora della solita musichetta senza una parola! Pazzesco!
its a 4 multi chanel stereo Amplifier, for 5.1, you need a circuit that makes a 5.1 division at stereo signal, or a digital processor that have 5 +1 outputs
Can u help me in getting a best quality circuit pcb board
@@sekhardakuaskd µPC1892 - Matrix Surround Sound Processor With Sound Processor
do you know what (5.1) surround system is ?
you have made amp but it will work as stereo.
1). you haven't install any any any low frequency filter for sub.
2). you have no option to give 5.1 signals as input, Bluetooth (USB , micro sd card, FM) only only support stereo (2.0)
This guy is genius!! Wish I had the knowledge he has.. 👍👍
This is a stereo setup but with more output, you wont get surrounding effect like 5.1 or dolby, you will get experience like normal amp or headphones, if you use any 5.1 or 7.1 decorder then you can get the real effects
It's not surround 8.1 but it's mono 8.1 (4ch stereo inside = 8 ch mono, and 1sub ch outside). If u want a 5.1 surround, u need: Front L, Front R, Surround L, Surround R, Center and 1 SUB
Good work bro💖💖💖💖💖💖💖💝💝💖💝💝💝💝💝 sri lanka 🇱🇰
woh perfect 2ch video hai 👍
Yours video amazing 😍
Thank you so much 😁
Whatsapp= +8801980060190
electronicshelpcare.net/how-to-calculate-wire-gauge-for-transformer/
All you need to add 5.1 prelogic board and 4558 subwoofer circuit board to make it 5.1 amplifier .
This is only a 4 channel speaker system..
Magnifico trabajo, felicidades y gracias por compartirlo.
Good job with all the best information
Nice video dada love form Kolkata.
Vidio accha hai,ager music n chala kr maukhik roop se btaya gya hota to chat chand lag jate
End me sound quality check krani thi
Aur sub boofer ke liye kya arrenge kiya,use bhi ed kiya jana tha,sab complet kr sound quality check jrur krani thi
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Nice Project👏👏👏
I suggest you introduce some protections: general fuse on the alternating network, fuse on each amplifier. antibump circuit and protection for direct current in speaker output. variable gain buffer on each audio input. check the diode bridge if it has a high peak current ...
with nearly 40,000 microfarads of smoothing, you can't imagine the initial charge current… it's scary. optimizes charging with a slow charging circuit. the two voltage regulators do not have to work like this, they need two 0.1 microfarad capacitors connected in input and output and an inverted diode between output and input. .
between heatsink and power chip, it is better to use thermal paste. the convective motion of the air is wrong on the heat sink. regards.
yes i agree with u
Good information
Proper biasing is also required
I prepared this how much costs and when you deliver
I think it is not surround amplifier,, but amplifier 4 chanel
Only 2 chanel
Is not 4 its 8 channels no way
Stupid it's 4 amps with a channels.... Go harvest and shut up
Agree
yes it's not 5.1 sorund but 4chanel power ... I just agreed
It’s an Multi stereo Amplifier not 5.1 and it’s not 20A transformer. But good job 👍
Excellent work sir
just making 5 1 port surround sound amplifier, not processor. good for using latest computer audio output which is deliver 5.1 audio process, input from gaming motherboard or mini surround sound capable audio decoder. good idea, cost effective. But need to more watts for Sub Woofer out.
Only for bass tube amplifier chahiye ghar ke liye. Mere pas 2 basstube hain but uske amplifier full dead ho gaye hain. Uske liye kaisa amplifier board chahiye aur ghar me kaise chala sakte hain?
Please explain in details.......
Fantastic work super explanation keep it up
Loved 💚💜💖👍👍👌
I think you have lots of fun
সুন্দর হয়েছে...
পুরা ভিডিও দেখতে অনেক সময় গেলো রে ভাউ
....???
I TINK NOT WORK 5.1 AND I'M WATCING YOUR VIDEO ONE HOUR ....????
Tda7297 its max 15 + 15 w with 10% thd, and max power dissipation 33 w not 60w
Yes it is the ic used in tv for N 10 watts speaker 😂😂
Parfact working 👍🏽
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
What are you making bro..
Why did you short all input audio..??
Wowwww amazing
Great video
I like
Haloo nice to meet you
Super అన్నయ
Instead of playing background music you might have explain/ describe about each components other details
30+ 30 amplifier mein kitne inch ke speaker chal sakte hain
Let me know the cost and 7.2 model or M500 which place in TN
Kiya karrahahey Sara audio grid 2 input mey jorrahahey via....comsecom opem drivde use kar...vai....4558ic sey
Make it with 4 bord or 4 different bords....and put a passive crossover which are inbuild....one bord for sub, one bord for Mid, one bord for Woofer, one ford for tweeter,
And do bord design same size and different types like 30w, 50w,100w,150w,200w etc and then do the magic ... Change the perticular bord if need more power or just simply pick bords of customers choice like 100w sub and 200w mid and 50w tweeter....at same power supply
Power supply 12v 4amp...and put power enhancer with protection in each bord or customer change power supply if he/she need 2 bord or 3 bord as per as required.
Good job ❤️❤️
Long ago I made 4 channel surround sound with one 4440 plate n two 6283 plates it was good as heat sink was big n two transformers of 4 amp each 12 0 12 ...
Excelente trabajo maestro felicitaciones,hágame el favor de enviarme el diagrama,saludos cordiales desde Colombia.
this video has no end
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Good work,but not srround out put, simple 2in1audio out not using srround prosser IC, overall good simple amplifier,🕵️🕵️🕵️👏👏🔎🔎🎛️
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
என்னிடம் ஒரு amplifier set உள்ளது.
சென்னையில் வாங்கினேன்.
சென்னை கடைக்காரர் 8 inch மற்றும் 10 inch sub போடலாம் என்று சொன்னார்.
கோவை speaker கடையில்
நேற்று தான் speaker book செய்து வாங்கினேன்.
Sub woofer கம்மியான சத்தத்தில் படுகிறது ஆனால் effect கொஞ்சம் கூட இல்லை.
Speaker கடைக்காரரிடம் கேட்டால் amplifier problem என்று சொல்கிறார்,
இதை சரி செய்ய முடுயுமா?
Is is stereo system is it possible to make 5.1 output decoder for amplifier
Bhai poora set kitne ka pdega agr mgana hai to kese mgay
এতগুলা আউটপুট কোন কাজে লাগবে তারচেয়ে 4 ট্রানজিস্টর দিয়ে বানালে ভালো হবে
Just be creative.
6 channel amp.
4 channel satellite with full range speaker.
1 channel for voice with LC filter that cut off 8~20khz and 20~100hz for voice.
And 1 of the channel is for bass. Filtering out 100hz ~20khz frequency.
Not enough oomph? Find yourself mono channel high watt amplifier. Add proper LC filter too.
6/5.1 Channel is not enough and you want 7.1/8 channel surround? Add another 2 channel amp kit for satellite surround.
Thank you so much for giving us this kind of knowledge 👍👍👍
Very instructive thanks for your video.
ভাই এই মেশিন দিয়ে কত ইঞ্চি স্পিকার চালানো যাবে আর এই মেশিনে বানাতে কত টাকা খরচ হবে
Very nice 👍
can One Bluetooth module run 4 amplifier board without humming
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
Szuper👍👍👍🇭🇺Hangery! 🤔🤔
சூப்பர் வீடியோ ❤️👍🙏
simple and power💪 amplifier 🤟
nice video sar.
Kapistaer ke sath aap ne Jo black chij legai hai uska name kya hai
Super work 5.1 amp excellent
Hi sir transformer 12 0 12 h kya 5 amp ya ...
Nice work!..but get a fuse to each single Amp vcc and powersuply.. Just to safe your work ...;)
Bro what music you use at the first.
Nice looking and making
Very nice DIY amplifier! Congratulations! Dean Simic, an Electronics Engineer
I like the work could give the voice but thumbs down for music
Bhai saund to sunao
Waw amazink gaes 👍
Great explanation..
Approx cost of all items??
Andhadhun.
Back ground music band karna bhul gaya kya,.?
Ye tumne empli banai he uski kimat kitni he o bhi muje kharidni he sar ji
Please visit for circuit diagram
www.pinterest.com/electrohelpcare/pins/
This video is very good
Mantap bos salam dari pemula bos ku
Bro did you put rubber gasket between IC and heat sink?
yea its better to use the rubber protection
can we play 4440 boad in ups 12 volt transformer...but its heavy amp...in transformer...so can we us it...plz reply
Transfer ups ka hai kya bolna thik hai or jo kit liye hai woh kitne mai mil tha hai masg kar k bolo ok
It is very good
How much cost it's coming and can you supply for me one piece
Ye sab saman kha se milega...?
Kya bat he sir 👌👌👌👌👌👌
You are from india
what you make is a amp with 2 ch input and 2 x 4ch output not an 8 ch amplifier. And also that is not surround Amp because you dont use sound processor, for 5.1 at least you must use sound processor like Dolby Digital system or better
if you use independent signal input for each amplifier you can make suround system, but you will need suround input signal. For 5.1 you can use 1x 2.1 amp, 1x stereo amp and 1x mono amp ( center channel).
Para iniciar un proyecto está bien, la música de fondo es deprimente.
How's the sound dude?
you are doing a great work. I will follow your project.
Kitna whatt ka woofer lage ga
What is number of diode bridge use your power supply
e cai nhac nen thi khi thu loa moi nguoi kg nghe dc tieng am thanh that cua bo am ly e lam.nhu vay thi giỏ hơi lắm
eso no es un amplificador 5.1 solo son varios amplificadores en paralelo. menuda perdida de tiempo. donde esta el decodificador 5,1?
precisamente eso mismo me preguntaba? en aliexpress venden decodificadores para 5.1 y 7.1. podrian haberse esforzado y colocarle uno y si pensaban hacer un amplificador multicanal pudieron haberle conectado un control de tonos
De acuerdo,8 canales o no pero El decoder lo compras tu, LOL,demostro que es barato y eficiente ensamblando ,donale otra pinza o stripper,talvez corrija El titulo y ya no se quejen.
I need an amplifier 5.1 can u tells us cost ..and I want to talk to u..
Send me where to buy the kit
அ்ண்ணா இந்த கேப்னட் நல்ல டிசைன்ல இருக்கு !!!!!!!!!!! ???????? இது எந்த கடைகல்ல கிடைக்கும் ?????? உங்க போன் நெம்பர் சொல்லுங்க அ்ண்ணா எதாவது உதவி கேக்றதுக்கு !!!!!!!!! ...........
Would have been better if you included the actual sound output
Sir I have a doubt that i have a resistor but i do no its value pls tell me the value its colour code is (red, black, black, black, brown) pls sir tell me the value
why not stop extra Music when u test amp?
Please visit for amplifier circuit diagram
electronicshelpcare.net