Topping A50-III

The Topping A50-III is a compact, high-performance device. It retains features with improvements such as 3-step gain control and a balanced input on the 6.35mm TRS jack. Its amplifier circuit includes an NCFA (Nested Feedback Composite Amplifier) module for exceptional performance. The Topping A50-III has a maximum output power of 2x 3500 mW, which is a comfortable reserve that allows it to drive many headphones available on the market, including models with impedance up to 300 ohms without difficulty. The Topping A50-III includes an NFCA (Nested Feedback Composite Amplifier) module with hybrid current/voltage architecture combined with UHGF (Ultra High Gain Feedback) technology, which ensures excellent AC and DC performance. The A50 III's power output allows it to drive headphones with impedances from 32 ohms to 300 ohms.