1. Built-in power supply : +5V (DC) 2. Variable Power Supply: ±5V, +12V 3. Built in AF Generator 4. All Test Points and connecting Points are brought on 2mm socket 1. Common Base Characteristics 2. Common Emitter Characteristics 3. Common Collector Characteristics 4. Class A Amplifier 5. Class B Amplifier 6. Class C Amplifier