How to stop humming and noisy sound from Amplifier

How many volts should I give for a usb kit?

How to Remove the USB Kit Humming Noise - DC Filter Circuit For USB kit - USB kit Noise Cancellation

Christmas LED බල්බ වැල් ලේසියෙන්ම repair කරමු.

How to increase the Wattage of a 300w Amplifier ඇම්ප් එකේ වොට් ගාන වැඩි කරන හැටි සරලව.

USB Kit Humming problem sinhala Electronic sinhala Sinhala Electronic class USB Kit

Repair 3 Phase Auto stater

Diode lesson in sinhala

DC Filter circuit for the USB Kits/Removing the Humming sound

Impedance හඳුනා ගනිමු. Series හා Parallel ආකාර දෙකේදීම. පැහැදිලිව හා සරලවම.@Soundoperator

How to remove the buzz from the power amplifier

20W+20W Power Amplifier / පවර් ඇම්ප්/40W /Bass Boosted/In Sinhala

Amplifier repair

How to make a dual supply using a half wave transformer/easy circuit.

plate amp sinhala | sub amp |ප්ලේට් ඇම්ප් ගැන හැමදේම සිංහලෙන්

How to remove the Usb Kit Humming Noise easily

Bluetooth FM mp3 USB kit installation | solutions for Bluetooth noise humming

4440 ic amplifier ke connection karna seekhe | 4440 amplifier assembling part 1

Working principal of IGBT [in Sinhala]

Mini signal generator amplifier Mein Signal dene ke liye Kaise banaen #Djbiki amplifier

Subwoofer Amplifier Repair without theory තියරි නැතුව හදමු | Electronic Lokaya