• Infineon GaN FET Technology – Utilizes Infineon's latest GaN FET technology with a switching frequency of up to 1MHz for faster response and more detailed sound reproduction.
• TI PGA2311 Volume Control – Features the TI PGA2311 precision volume control chip for finer adjustment and ultra-low distortion.
• Stereo Pure Amplifier Mode – Supports pure power amplifier operation for a more direct signal path when paired with an external DAC or preamplifier.
• Stereo & XLR Mono Modes – Switches between stereo operation and high-power XLR mono mode for greater system flexibility and higher output capability.
• Premium Audio-Grade Components – Built with carefully selected audio-grade components to enhance overall listening performance.
• Gold-Plated Input & Output Connectors – Features high-quality gold-plated connectors for reliable signal transmission and long-term durability.
• Comprehensive Protection System – Includes overheating, overcurrent, and multiple protection circuits for stable and reliable operation.
The SMSL PA200 is a high-performance GaN power amplifier designed for demanding Hi-Fi stereo and mono audio systems. Built around Infineon's latest GaN FET technology and TI's PGA2311 precision volume control, it delivers fast transient response, ultra-low distortion, and highly detailed sound reproduction.
Supporting Stereo Pure Amplifier Mode and high-power XLR Mono Mode, the PA200 pairs seamlessly with DACs and preamplifiers such as the SMSL D200 for a more direct and transparent signal path. Premium audio-grade components, gold-plated connectors, a high-quality built-in switching power supply, and comprehensive protection circuits ensure stable, reliable performance for long-term listening.










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