Panasonic RQ-L480 Electronic Engineering

RQ-L480 uses a wide range of ICs in its electronic design. Many of these ICs were also used in various models of the Sony Walkman.

The BA5208AF was a high-power output dual power amplifier IC manufactured by the ROHM Corporation. It could drive an 8-Ω load in BTL configuration, or a pair of 4-Ω loads in OTL configuration.

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