: The "shifter" designation refers to its ability to handle dual-rail power supplies, improving efficiency and reducing heat dissipation during varied audio loads.
STK412-230 , thick-film hybrid audio power amplifier IC manufactured by Stk412-230 Datasheet Pdf
Housed in a ZIP18 (Zigzag Inline Package) or SIP18 module, optimized for heat dissipation. Features and Design Advantages STK412-230 Stereo Audio Amplifier IC - Amazon.in : The "shifter" designation refers to its ability
STK412-230 SANYO Дискретные полупроводниковые модули Stk412-230 Datasheet Pdf