Experience Audio Nirvana with the Topping A90D Discrete Headphone Amplifier. Immerse yourself in a world of pure, unadulterated sound with Topping's flagship A90D Discrete. This fully balanced headphone amplifier redefines your listening experience, delivering unrivaled clarity and power.
Unleash the Power of Discrete NFCA Modules: At the heart of the A90D lies four meticulously crafted NFCA discrete modules, each built with 39 transistors in a fully balanced structure. This innovative design, combined with optimized voltage-current hybrid feedback architecture and UHGF (Ultra High Gain Feedback) technology, provides exceptional DC and AC performance. Hear every note with stunning accuracy and detail.
Uncompromising Power, Unrivaled Performance: The A90D boasts enhanced output capabilities, effortlessly driving even the most demanding low-impedance headphones. Paralleled ultra-low noise precision-matched transistors ensure unparalleled distortion and noise performance, revealing the true potential of your headphones.
Seamless Integration and Versatility:
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Eliminate Ground Loops: Built-in ground lift switch tackles unwanted noise.
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12V Trigger: Synchronize with other audio components for seamless system control.
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Comprehensive Headphone Outputs: 4-pin XLR balanced, 4.4mm balanced, and 6.3mm single-ended outputs cater to all your headphone connections.
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Adjustable Gain Settings: Fine-tune the A90D to your headphones with low and high gain settings for both single-ended and balanced outputs.
More Than Just a Headphone Amplifier: The A90D doubles as a high-performance preamplifier, offering XLR and RCA outputs for versatile connectivity. Expand your system with the EXT90 to add even more inputs.
Authorized UK Dealer - Genuine Product Guarantee. Experience the pinnacle of headphone amplification. Order your Topping A90D Discrete today!
