ada4dNahwu-shorof praktis kali ini membahas 'adad-ma'dud atau bilangan yang meliputi, bilangan satuan, bilangan ratusan, bilangan ribuan, adad murokkab, adad ashli, adad tartibi, adadThe RU-ADA4D from RDL is a four-channel stereo audio distribution amplifier with input and output gain adjustments and input-level metering. The module may be operated in mono to provide up to eht distributed mono snals.