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Private Mold NO 500W HIFI High Power Audio Amplifier Mono Rear Amplifier Board
Product Overview
High-performance mono rear amplifier board featuring 2SC5200+2SA1943 power transistors, designed for professional audio applications with power output up to 500W.
100W Rear Mono Amplifier Board
Features:
Minimal switch noise with minimal speaker impact
Recommended to add speaker protection circuit
Low bottom noise and zero float
No debugging required after installation
Output zero drift voltage typically ≤50mV
High success rate for beginners
Important Notes:
2SC5200 + 2SA1943 are refurbished parts in good condition
PCB color changed to black with same functionality
Operating voltage: Dual DC 10-45V (recommended dual DC 35V)
