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Sebelum mencari persamaan, kita harus paham spesifikasi asli dari pasangan transistor ini.
On the workbench sat a vintage Pioneer SX-1980, a monster of a receiver from the late 1970s. It was a barn find, covered in dust and grime, but its chassis was pristine. Elias had spent weeks restoring it, polishing the faceplate, cleaning the switches, and re-capping the power supply. There was only one problem: the left channel was dead. persamaan transistor d998 b778 install
