250 mW Audio Amplifier

Electronic Schematics > Audio > 250 mW Audio Amplifier

---

This is a low watt audio amplifier with a different technique in design. The 1.8K resistor has been connected to output of the circuit instead of VCC line. The output power of the circuit is about 250mW on an 8 ohms small speaker.

Title: 250 mW Audio Amplifier
electronic circuit
Source: unknown
Published on: 2005-08-27
Reads: 1517
Print version:

Other electronic circuits and schematics from Audio

---

• Audio Pre-Amplifier

• Digital Volume Control

• Sound Level Meter

• Electronics Attenuator

• Audio Distribution Amplifier

• Headphone Monitoring Switch

• 1W Bass Power Amplifier

• Sound Pressure Level Meter

• Classic Audio Mixer

• Mini-box 2W Amplifier