Schematic Power Amplifier and Layout

68W Power Amplifier schematic   68W Stereo Power Amplifier using TR A673, C828, C1213, D438, B560, TIP31 and TIP32

18W Audio Amplifier circuit using LA4440 Electronic Component 18W Audio Amplifier circuit using LA4440

Classic amplifier OTL circuit20W Classic amplifier OTL circuit 20W using BC109, AC176, A128 This circuit is Classic Classic amplifier OTL circuit at change quality adaptation. it is model OTL 20Watt hot popular in miss until contain now. Because of there is completed property more than other circuit. In about the popularity in the sound most […]

STK4191II Audio Schematics STK4191II Audio Schematics This design is based on the 2 x 50Watt Audio Schematics, and was developed mainly to satisfy the requests of correspondents unable to locate the STK4191II STK4191II Audio Schematics STK4191II Audio Schematics

30W Audio Amplifier Circuit using TDA1514A

Active 3-Way Crossover for Loud Speaker Systems Active 3-Way Crossover for Loud Speaker Systems