2SC5200 NPN Power Amplifier Transistor

public address system

rectifier

Speaker

Transformer

led

output

microphone

on off switch

condenser

speakON

top

ics

Unit

regulator

booster

repair

tone

transistor

thermistor

music

Amplifier

chip

electronics

diode

zenner

Socket

audio player

Mixer

MOSFET

Bridge

USB card

input

aux

coils

POWER Supply

base