Skip to content Skip to sidebar Skip to footer
Showing posts from May, 2016

Power Amplifier OCL 500Watt RMS

Power Amplifier 500Watt RMS. 3 transistor bolted on the PCB board is not hot, just a single model.… Read this circuit » Power Amplifier OCL 500Watt RMS

Audio Speaker Protector using 555

This Circuit of Audio Speaker Protector using IC 555 , Here I will present two pieces of layout s… Read this circuit » Audio Speaker Protector using 555

Power Amplifier APEX B250

Power Amplifier APEX B250, power amplifier circuit using transistor for based amplify audio. This… Read this circuit » Power Amplifier APEX B250

Digital Echo Circuit PT2399

Digital Echo Processor IC PT2399 is using CMOS technology in audio purposes. Digital Echo Proce… Read this circuit » Digital Echo Circuit PT2399

BTL OCL power amplifier input output

This circuit is convert BTL or OCL power amplifier input output signal signal, you can change BTL… Read this circuit » BTL OCL power amplifier input output