bhai Output par koi bhi amplifier chala sakte hai par input Mic par mixer lagakar dekhiye agar aawaj phatne lage tabh 4.7uf 50v ya 104 PF lagayie OK hojayega
@@AnupSuryawanshi Bhai jabhi iski input mein dynamic mic use kar raha hu to bohot extra humming aa raha hai. mein bc547 transistor ka use Kia hu bc548 nhi mila to is problem ko kese solve kare
Kuch amplifier me aisa problem aaya hai uska bhi solution hogya hai Preamplifier ke power par modification hai ruclips.net/video/VdbyIm7RMZw/видео.html is video me complete bataya hai
Nice video Bro 👌👌👌👌. But inme agar koi dc adaptor se voltage dene par humming bahut hota hai. To dono ko coman voltage ki jagah separate voltage denge to sayad humming bandh hoga.
thank you for wathching video ,Your question was that this dynamic mic preamplifier should operate on 3.7v. In this circuit diagram, replace the 3.3k resistor with a 10k resistor and replace the 1M resistor with a 100k resistor and change the mic capacitor to 0.1uf 50v. If there is any problem, I will make a video in 2 days and post it with PAM8403 amplifier + dynamic mic preamplifier.
MIC preamplifier se Out wire Volume ke 1no. pin par lagayiye Volume ke 2no. pin ko amplifier ke Aux par lagiye Volume ke 3no. pin ko GND ground lagayiye Volume ka Value 100K rahega
Bhai mic ki jagah mein sm6 mixer use kar sakta hun?? And iska output mein 6283 amplifier use kar sakta hun pls bolo???
bhai Output par koi bhi amplifier chala sakte hai par input Mic par mixer lagakar dekhiye agar aawaj phatne lage tabh 4.7uf 50v ya 104 PF lagayie OK hojayega
@@AnupSuryawanshi thanks
Welcome
@@AnupSuryawanshi Bhai jabhi iski input mein dynamic mic use kar raha hu to bohot extra humming aa raha hai. mein bc547 transistor ka use Kia hu bc548 nhi mila to is problem ko kese solve kare
Kuch amplifier me aisa problem aaya hai uska bhi solution hogya hai Preamplifier ke power par modification hai ruclips.net/video/VdbyIm7RMZw/видео.html is video me complete bataya hai
Can we use 25V, 220uf
Where do you want to install 220uf 25v but you cannot put it on audio input or output, it will not work properly.
Nice video Bro 👌👌👌👌.
But inme agar koi dc adaptor se voltage dene par humming bahut hota hai. To dono ko coman voltage ki jagah separate voltage denge to sayad humming bandh hoga.
Thank you , ha Agar aap amplifier board me bass treble section ke supply par lagate hai toh bilkul bhi humming nahi aayegi proper work karega
Can we use the BC 547 transistor ?
BC547 and BC548 are basically the same, but BC547 has higher breakdown voltage, while BC548 has less noise. No problem run on also BC547
Screen per likh likh kar puri video bekar kar diya diagram dikhta hai
Video par subtitle off kijiye sir screen par CC click kijiye
Hello sir helpfull video thanks
But small Q this cercite operat 3.7 v battery what coponent change plise replai ergent ..plise
thank you for wathching video ,Your question was that this dynamic mic preamplifier should operate on 3.7v.
In this circuit diagram, replace the 3.3k resistor with a 10k resistor and replace the 1M resistor with a 100k resistor and change the mic capacitor to 0.1uf 50v. If there is any problem, I will make a video in 2 days and post it with PAM8403 amplifier + dynamic mic preamplifier.
3.7v oprated ruclips.net/video/SJltetUCobc/видео.html
Bhai Bc586 ic chalega kya
Sorry Bc546
@@SakshamBhopi-e9v ha chalega BC546/ BC547/ BC548/ BC549/ BC550 ye sabhi ek jaise hai koi bhi use karsakte hai
Volume control kaise add kare, konsa Velu sir
MIC preamplifier se Out wire Volume ke 1no. pin par lagayiye Volume ke 2no. pin ko amplifier ke Aux par lagiye Volume ke 3no. pin ko GND ground lagayiye Volume ka Value 100K rahega
@@AnupSuryawanshi ok thanks sir
Video per Jo likhawat a raha hai uske Karan circuit dikhai jab circuit hi nahin dikhe ga to kaise usko koi banaega
sir Video par niche right side par CC tab click kijiye likhawat band hojayegi
इको। साथ मे हो
market me bahut se Echho Board hai Phir bhi me try karunga