Loudspeaker with Simple Amplifier

P-N-P Transistor

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier

Loudspeaker with Simple Amplifier