30W Amp OTL by TDA2030 +Transistor sukses forex mini amplifier 3:40 PM The 30W Amp OTL by TDA2030 +Transistor is easy to build, and very inexpensive.To use Power Supply 24V >2A.IC TDA2030 and Transistor :BD908, BD907 must be mounted on heatsink.Can be directly connected to CD players, tuners and tape recorders.View Circuit and PCB 30W Amp OTL by TDA2030 +Transistor
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