ada genaenne LM86 ic eka yodaagena saadaagatha haki ithaa kudaa pramaanaye power amplifier paripathayaki. mema amplifier paripathaya magin 5w pamana pramaanayak output lesa pitawana athara mama meeta kalin post eke kiwwa mic amplifier ekata uwada sawikaragatha haka.

ihala gunaaathmayen yuthu mic amplifier ekaka paripathayak ada idiripath karaanawa.
godak amp wala mic eka sawikarana kotasa hadala thiyenne mema mic amplifier circuit eka yodaagena.
oonanam mema circuit 5 - 6 k pamana ekata sawikara kudaapramaanaye mic mixer ekak uwada obata sakasaa gatha haka.