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: 1476
Print version:

Other electronic circuits and schematics from Audio

---

• 60W Bass Amplifier

• 16w Bridge Amplifier

• Precision Audio Millivoltmeter

• Audio Visual Indicator for Telephones

• Stereo Preamplifier with Bass-boost

• Loudspeaker Test Box

• Sound detector latch

• Minimalist Discrete Hi-Fi Preamp

• Speech Recorder

• Automatic Loudness Control