TOPPING A90D Fully Discrete Balanced Headphone Amplifier NFCA 2 Gain Settings 4Pin XLR /4.4 Balanced/6.35mm SE Output Pre-amplifier
pre-order units are currently sold out globally
Audiophile Shop, Australia Stock, Local Warranty, Full Support
"So far we are really enjoying this amplifier it sounds incredible"...
As its name, A90 Discrete uses fully discrete components to redesign the NFCA (Nested Feedback Composite Amplifier)module. 4 built-in NFCA-Discrete modules which each the muses 39 transistors build up fully balanced structure. The optimized Voltage Current hybrid feedback architecture along with UHGF (Ultra High Gain Feedback) technology provide excellent DC and AC performance. Benefiting from the new design, the output capability is stronger than ever, which allows the amp driving low impedance headphones even more effortlessly. The paralleled ultra low noise precision matched transistors in the design ensured the unparalleled distortion and noise performance.