Note: This pinout is based on standard configurations for the STK41x series. Before making any modifications to existing equipment, it is advisable to trace the circuit of the specific device to confirm pin functions.
The thick-film hybrid construction allows for a small footprint relative to its power output. Stk411-210e Datasheet
The internal schematic consists of two independent, Class-AB amplifier channels running on a split (positive and negative) power supply, typical for stereo operation. Note: This pinout is based on standard configurations
The typical application circuit for the STK411-210E follows the standard configuration for a dual-channel Class-AB amplifier. Although the original circuit diagram is scarce, the module is designed to work with a minimal number of external components. Stk411-210e Datasheet