The CD unit typically draws its power directly from the main amplifier unit via a unique proprietary power cable. Mercado Libre Functional Features
If you grew up in the late 1980s or early 1990s, you remember the "stack." Not a stack of pancakes, but the stack of separates: the tuner, the tape deck, the EQ, and the CD player. But in 1989, Sanyo asked a bold question: What if we put it all in one chassis without making it look like a toy? sanyo dc-t55