TOPPING Mini300 Compact Stereo Power Amplifier, Fully Balanced Class-D Design, 140W×2 @4Ω, Ultra-Low Distortion <0.0004% THD+N, 124dB SNR/DNR, Trig Auto Power Sync, Aluminum Chassis (White)

TOPPING Mini300 Compact Stereo Power Amplifier, Fully Balanced Class-D Design, 140W×2 @4Ω, Ultra-Low Distortion <0.0004% THD+N, 124dB SNR/DNR, Trig Auto Power Sync, Aluminum Chassis (White)

• 【Professional Balanced Class-D Design】Featuring a fully balanced amplification architecture, the TOPPING Mini300 minimizes noise and interference for a pure, distortion-free signal path—achieving professional-grade transparency and depth in a compact form.
• 【High Power Output with Ultra-Low Distortion】Delivering up to 140W×2 @4Ω (THD+N <10%) and maintaining <0.0004% THD+N @8Ω 5W, Mini300 combines high fidelity and high power, ideal for both HiFi listening and studio monitoring applications.
• 【Exceptional Dynamic Range and Clarity】With 124dB DNR and 124dB SNR, Mini300 preserves every subtle musical detail—allowing instruments and vocals to sound natural, lifelike, and richly layered.
• 【Auto Power Sync with TRIG Control】The TRIG-linked power function automatically powers the amplifier on/off in sync with connected devices—making system control effortless and eliminating the need to operate multiple units individually.
• 【Dual Input Compatibility】Supports both balanced TRS and unbalanced RCA inputs—no adapter required. Easily integrates with DACs, preamps, or audio interfaces for flexible system setups.
• 【Quiet, Safe, and Reliable Operation】Engineered for silent startup/shutdown, and equipped with overheat and overcurrent protection, ensuring long-term reliability and zero noise during playback.
• 【Compact and Durable Aluminum Design】Built with a CNC-machined all-aluminum chassis available in multiple finishes. Bottom and side cooling vents improve thermal efficiency while maintaining a clean, modern appearance for any desktop setup.