Feature(may vary by option.)
●(NFCA Circuit for the Flagship Version) The A50 III inherits the NFCA (Nested Feedback Composite Amplifier) circuitry from A50s and utilizes the voltage-current hybrid feedback architecture and UHGF (UltraHigh Gain Feedback technology) technology to achieve outstanding DC performance, extremely low distortion, and powerful output. Strong output current capability provides sufficient protection for the driving of low resistance headphones
●【One-piece Design】Topping A50III is a unique one-piece design. Planning, design and precision processing from solid aluminum brick. CNC machined to give the A50 III a smooth look and superior strength while providing superior electromagnetic shield. It is not only a masterpiece of craftsmanship but also a perfect fusion of art and technology
●(Freely Switchable Balance and Single End) The A50 III is equipped with 0.25 inch (6.35 mm) single end and 0.17 inch (4.4 mm) balanced headphone terminals, as well as a versatile RCA single-end input, and TRS balance input for increased professionalism. You can turn on only the input you need or turn on both at the same time. Whether you switch between two different systems or output two audio signals at the same time, the A50 III is easy and efficient
●(Superior Fit for Headphones) The A50 III allows you to select 3 levels of gain to meet the needs of IEMS from low sensitivity big ear to high sensitivity IEMS. Low noise level of 0.3uVrms under the measurement range ensures that even high sensitivity IEMs will not be disturbed by the bottom noise
●【POWERFUL OUTPUT】With powerful output of 3,500mW x 2, the A50 III ensures that most headphones can perform at its best. Maintains a low distortion rate of less than 0.1% even at high power
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Description
The Topping A50III is a desktop NFCA balanced headphone amplifier with full CNC housing, 3 gain steps, 144dB dynamic range, less than 0.0006% distortion, RCA input, TRS balanced input, 6.35mm single-end output, and 4.4mm balanced output. Recommended in combination with TOPPING D50 III decoder