P.S: Next time, place a single terminal block on your board, to isolate the 12V + wire & speaker wire (together) to keep the wandering connection from shorting out on anything else. Then it would be an OK (DIY) circuit build. Plus - it is ONLY a mono amplifier. To ensure you get BOTH inputs isolated (most new devices that have individual speaker outlets - can't be co-joined together) You will need TWO of these DIY builds, to get stereo. Cheers. Best small DIY MONO amp project I have seen to date.
Tôi muốn hỏi bạn có thể giúp được tôi không ? Sao tôi làm giống bạn rồi mạch hát rất ok mà sao lại có tiếng ù nhỏ rất khó chịu bạn có cách nào cho hết tiếng ù đó đi không ? Tôi xin cảm ơn ban
ya amigo hice 4 amplificados asi y mi idea fue ponerlos dentro de un bafle de madera con 4 bocinas de 200 watts cada una y cada bocina le puse su amplificador utilizando una fuente de 2 Amperes 12 voltios y un filtro de 4200 uff en la entrada del aux
This is ok for a layman, but in this type of circuit, where +ve is directly shorted to the speaker, the sound quality is usually poor. You could have added filter for quality and performance.
Lo hice u no funcionó 🤔🤔 le puse un capacitor de 1000 micro faradios de 50 v 1 potenciómetro de 50k la misma resistencia un cargador de 15 v y un transistor de D880- Y Y NADA Y LO SOLDE A COMO ESTA SU VIDEO Y NADA MEJOR ME COMPRO UN REPRODUCTOR
Salut bang orang indo bisa menginspirasi...
Mau aku coba tekniknya❤
oke
Terima kasih mas ilmunya salam silaturahmi dari merak banten👍👍🤝🤝🙏🏻🙏🏻
You are a amplifire king 👑👑
P.S:
Next time, place a single terminal block on your board, to isolate the 12V + wire & speaker wire (together) to keep the wandering connection from shorting out on anything else.
Then it would be an OK (DIY) circuit build.
Plus - it is ONLY a mono amplifier.
To ensure you get BOTH inputs isolated (most new devices that have individual speaker outlets - can't be co-joined together)
You will need TWO of these DIY builds, to get stereo.
Cheers.
Best small DIY MONO amp project I have seen to date.
iam making this amp super thanks bro and exellent
It is very very super creation....
Sangat menarik sekali bermanfaat sekali untuk informasi selengkapnya 👍👍 salam kembali 👍👍😁
Many thank the tutorial,simple and easy to do it. Bravo sucssess, I sub already.
muy bueno ,gracias x tus conocimientos
Compa y que pasa si le pongo un mosfet mas potente y un capacitor mas potente funcionara?
Saludos desde república dominicana, hice el mismo prototipo pero se calienta muy rápido y demasiado diría yo
Mantaf pk
What's the Voltage please quick reply. Thanks for the video.
12 volts
Thanks for sharing
I think I'll try it
Eu fis mais o alto falante ficou empusionado..pra frente
Where are you from I like working on my hands thanks man
Can i use tip41c ❤ thanks you good job❤
Nice video, thanks :)
Nice tutorial
Thanks
I made it powerful basser amplifier thank you🤗🤗
How was audio quality ? Cauz I feel distortion in this video
does the pin 1 is the collector or emitter?
base
Bro it will work for 4 ohm woffer for car
I can used one potentiometer 10k?
Yes you can
@@dwtech6777
Thank you!
mạch loa bluetooth 👍👍
Ơ ko có rắc nguồn 12v đấu dây trực tiếp ko có tụ ngược chiều thì cháy lC D189 à
Colega eu montei este amplificador funciona bem. Nota 10
muito agradável
El video no se alcanza a ver el color el valor de la resistencia
1k resistor
@@dwtech6777 ١٢ فولت اليست فولتيه عاليه
Pake tone control bagus gk
B0m dia este é de quantos watts de potência.
Mono or stereo?
this is mono
What if I want to make it stereo.
is the sound clear?
CAN I REPLACE D718 WITH D1877? FOR 100 W SPEAKER?
How many volts does it want to work?
9v
@@dwtech6777 thanks
40w speaker chalega kay
Plzz Reply to
kar sakate hain
Good
does it give out bass?
how do i wire it without that potentiometer
because i dont hve any do i put all of them together
Buenas noches amigo .una pregunta . Como puedo saber que condensador y que resistencia poner a un transistor. Para hacer un amplificador
Tôi muốn hỏi bạn có thể giúp được tôi không ? Sao tôi làm giống bạn rồi mạch hát rất ok mà sao lại có tiếng ù nhỏ rất khó chịu bạn có cách nào cho hết tiếng ù đó đi không ? Tôi xin cảm ơn ban
input dc how many volts ?
AY AY AY SCARLET FIREEEEEEE BLOW EARPHONESS BRO LET THE NUGG'IES DIE
Awesome
good
Thanks
Kitne watt Nikali ga
Kaha milega kya d718
onlineshop
Cắm trực tiếp điện thoại có sao ko ạ
Bro el ultimo cable dc positivo a donde lo conectaste??
directo a la bateria al polo positivo
Help me to make the one for 240v for a 12" to 15" speaker
Kaki basisNya di sambungkan ke yang mana min
Muy buen video.Intentar'e hacerlo.Tengo un transistor D73.No se si me sirva.Muchas gracias.
ความดังกี่วัตต์ครับ
25v 1000uf kya
O chi ro dien the vao DC bao nhieu vol.
What is the name of the red unit to jack 3.5m you did not give information on that one
勁絕
How many waat speak add
Amigo hola el cargador tiene que ser de 12 voltios o puede ser cargador de celular
Sound එක මදි ඇයි
Volumenya sedikit doang ya bos...mksd nya di kecilin sedikit doang lgsg habis suaranya kenapa bos?
When the volume is turned down a little, they are all gone, what should I do?
Muito bom de se ver mermão
Obrigado por assistir
@@dwtech6777 لم افهم شيء ما هو ذالك شيء الاحمر
I can see the blutooth icon on your phone's notification baar
ใช้ไฟจ่ายจากไหนครับ
Hello what happens if I change the potentiometer with a 25Kohms?
How many Speaker W
yo this should work with any NPN
Por favor haz un diagrama de un amplificador con 3transistores para que tenga mejor ganancia y un sonido más nítido
How much powerfull? 2w at 50% THD ?
Maybe
ya amigo hice 4 amplificados asi y mi idea fue ponerlos dentro de un bafle de madera con 4 bocinas de 200 watts cada una y cada bocina le puse su amplificador utilizando una fuente de 2 Amperes 12 voltios y un filtro de 4200 uff en la entrada del aux
Oye amigo una pregunta. El que tu hiciste tambien lo tienes en El positivo de la bocina se lo pusiste a el positivo de la corriente ?
Por que el control de volumen se baja todo si aun le falta?? He tenido el mismo problema.
I'll made it, but the heatsink its over heat, what can i do to sir, can you help me thanks
use a large heatsink
Top of d evening awesome
Yes it was
Tại sao mạch của tôi lại phát ra âm thanh nhỏ vậy
ELKO NYA bisa di ganti dengan 25 v 1000nf
bisa
This is ok for a layman, but in this type of circuit, where +ve is directly shorted to the speaker, the sound quality is usually poor. You could have added filter for quality and performance.
Quando vc fazer um vídeo desse faça para todos entender não finalizar antes de terminar as ligações.
Noupajanm vle moun wè montage la vre kote antre.kouran .pks u kouvril
watt ?
15 watt
Speaker wattage?
y cuantos watts es el amplificados amigo
Manda lá amigão joaoalves
Đọc thẻ mp3 Cần 7805 có yếu D718ko
Why didn't the volume work properly ??
Buat mod speaker bluetoth kayak moto mods dong bang. Tp buat hp universal hehe
1:32
Sao phan đau dây vào loa dau z
How to take high volume by this transistor ?
Take a resistor of a value 220ohm
1000uF 16v fc ko ah
Good
Hola nesecito haser un amplificador con una TDA 8950 me podrías alludame con un vídeo
Lo hice u no funcionó 🤔🤔 le puse un capacitor de 1000 micro faradios de 50 v 1 potenciómetro de 50k la misma resistencia un cargador de 15 v y un transistor de D880- Y Y NADA Y LO SOLDE A COMO ESTA SU VIDEO Y NADA MEJOR ME COMPRO UN REPRODUCTOR
Xq tengo sonido sin amplificar conteste
Cómo quito la distorcion
si
espicificar que es un amplificador de 80 watts rms mono
Hello 👋
Con tre transitore cuanto wat daria
15-30wat
👍🏻
The pins name: 1= base 2= collector 3= emitter
Por que sumba cuándo lo prendes
Genio
Ya lo hice como se ve en el vídeo pero eso no suena casi es muy poco el sonido q da en pocas palabras no sirve
como puedo hacer un amplificado para 8 holmio mi nombre es Oswaldo