Tales From the Chip: LM386 Audio Amplifier : 6 Steps (with Pictures) - Instructables
TS4890 - 1W mono audio amplifier with standby active low - STMicroelectronics
1 Watt Stereo Audio Amplifier with voltage regulators
KIT27 - Communica [Part No: KIT27]
Audio Amplifier 1W This amplifier can provide approximately 1 W, with a supply of 9 V. The transistor Q2 sh… | Audio amplifier, Electronic circuit design, Amplifier