Techstar Pranabesh

Home setup tower box

Stranger 701 amplifier repair

Amplifier 300w ready testing

EAS Eastar 4 Chanel mixer testing

EAS ESTAR DSP 4 channel mixer

Ms sound

Sound test

Mini program setup

handmade amplifier 250w

120w maximum class D amplifier 60+60w par channel

NXaudio RX 4000 soft starter problem

Kali puja bhashan edm song dhamaka dance

Kali pujor setup tasting

Enkor amplifier power transformer change

Durga pujar setup single bass 2 mid

Sweton 4 inchi 20w woofer unboxing

Howrah amta 2 bonna paristhiti

Vishwakarma puja setup 3mid dhol bass

National amplifier 150w repair and sound test

15 August mini setup

Band pass subwoofer 6 inchi cabinet

Jio AirFiber use features

Sweton 6 inchi subwoofer 120 watt unboxing

Monty amplifier Jhankar broad Abb

Ms sound Rcf bass 2 Mid setup

Class D amplifier 2.1

USB bluetooth double sound connector and aux

Dhol bass 3 mid 2mid setup

4440 double IC amplifier making

Samcon 10 inchi bass tube