Thank you very much. You are a very good teacher I am 57 years old and still very interested in electronics. I just wish i could have met you years ago. Keep on teaching others. I appreciate you.
Thank you! I love that you work on ALL kinds of circuits from real world use. VERY practical information here. I was wondering why a solid state audio amplifier overheats when operated at 40 hz audio frequency? I use this for sound therapy where it's necessary to have it loud. Are very low frequency amplifiers biased differently or is it and issue of the inductive reactance of the speakers? I wonder if a vacuum tube amplifier would do the same? Thanks and best regards.
it depends on the power supply capacity, if the power supply can provide enough power, then a higher current transistor can be used, but it is better to actual design with original components, as it is already engineered design, so increasing its working limits can lead to early expiry
جزاکم اللہ خیرا کثیرا پیارے محترم بھائی جان جی 😊 اللّٰہ آپکی خیر میں ہماری بھی خیر اور اجر عظیم عطا فرمائے ،ہمارے پاس ایک ایمپلی فائر ہے جو آوٹ پٹ ساؤنڈ نہیں دے رہا اسے کیسے ٹربل شوٹ کیا جائے گا
good morning here in Asian countries, and gulf states it is used in cars, (specially young bloods to have thrilling sound in their cars) very large size subwoofers and speakers provide so horrible musical vibrations, INDEED IT IS ANNOYING,
Thanks for sharing
Thank you very much. You are a very good teacher I am 57 years old and still very interested in electronics. I just wish i could have met you years ago. Keep on teaching others. I appreciate you.
it is really my pleasure that you loved my efforts, and i am thankful for your encouraging comment
stay blessed
and
please accept my best regards
Thank you. Finally a subject of my intrest as am working on amplifire now a days
it is my pleasure
Haseeb bhai Namaskaar 🙏
Thank you for sharing this video.
Good night 🙏
best regards
You are one of the best and honest and practical repairmen I have ever seen.
I'm happy to learn a lot from you.
Selamun aleykum
Very good and useful information sir thanks for sharing this knowledge to us
GOOD TICHING KARTE HO AP THANKS 👍👌👍👌👍👍
best regards and special thanks
Amazing video dear friend, have a blessed November 😊
Emeğine sağlık kardeşim. Güzel bir video olmuş.
thanks a lot brother
great job .........thanks.......you are the best 👍
So nice of you
Thank you! I love that you work on ALL kinds of circuits from real world use. VERY practical information here. I was wondering why a solid state audio amplifier overheats when operated at 40 hz audio frequency? I use this for sound therapy where it's necessary to have it loud. Are very low frequency amplifiers biased differently or is it and issue of the inductive reactance of the speakers? I wonder if a vacuum tube amplifier would do the same? Thanks and best regards.
Thank you very much teacher and good luck 🤗🤗🤗👍👍👍
Very nice video sir thank you 😊 🙏🏻 👍
best regards
Very nice we salute you 👍
Many many thanks
Thanks a lot, I'm waiting you next episode
I cant imagine how hot this amplifier could get when loaded with 4ohms subwoofer
Thanks for sharing can you make video for toroidal smps transformer winding calculation
Good explanation...keep it up.
الله يبارك فيك انت مبدع
thanks a lot dear brother
Now please also teach how could wo increase output power by adding more transiter in parallel or other way out to double output of each channel
it depends on the power supply capacity, if the power supply can provide enough power, then a higher current transistor can be used, but it is better to actual design with original components, as it is already engineered design, so increasing its working limits can lead to early expiry
So fast and easy to repair
thanks a lot brother
Good morning brother mohammad please if can explain how the stages of amplification how it works in details thank you
good evening dear brother
sure i am trying to do it in detail and will try my best to explain and share troubleshooting techniques
Excellent Job Big Thumbs Up
you are very good
Thank you so much 😀
W Salam really help full video..
thank u sir for ur great video
اسلام علیکم و رحمتہ اللہ و برکاتہ
جزاکم اللہ خیرا کثیرا پیارے محترم بھائی جان جی 😊 اللّٰہ آپکی خیر میں ہماری بھی خیر اور اجر عظیم عطا فرمائے ،ہمارے پاس ایک ایمپلی فائر ہے جو آوٹ پٹ ساؤنڈ نہیں دے رہا اسے کیسے ٹربل شوٹ کیا جائے گا
Thanks for sharing
best regards
Thanks for the very informative clip
most welcome
Salam M Haseeb, can you please explain how a N channel Mosfet works and what is the difference with a P Channel. Thank you.
wow really great sir
Assalamu Alaikum Pyare brother
wa alaikum salaam bhai
👌👌👌👍
Brother please Make a video on how amplifier works
Hi , can you please suggest me where to find the soldering iron you are using.
Thankyou! in advance for your support.
Very nice
Grazie 🤩👍
Nice 👍👏👏👋
Great
best regards
It's great.
مفيد جدا اشكرك كثيرا
What kind of vehicle uses an amp like that in your country? In the UK that would be for a young 'boy racer'!
good morning
here in Asian countries, and gulf states it is used in cars, (specially young bloods to have thrilling sound in their cars) very large size subwoofers and speakers provide so horrible musical vibrations, INDEED IT IS ANNOYING,
when i power in Dc Cap 60v.tr601 both side beep any solution
Full volume krne pr protection on ho jata hai to kese repair kiya jaye car amplifier
What is that strenge sound from the soldering iron? It sounds creepy!!
Excellent thanks again for sharing