Name: Essential Topping A900 Collection [3XFNg4mV]
Brand: mappa-mercia.org
SKU: HBS19991606661
Price: 47.99 USD
Availability: InStock
Rating: 4.51 (701 reviews)

Optimized T'ang-ku-la Amplifier Architecture

The A900 features TOPPING's exclusive T'ang-ku-la amplifier architecture, utilizing a groundbreaking three-stage feedback circuit. This patented technology reduces circuit noise and high-frequency distortion, elevating the dynamic range to an extraordinary 151dB. The full-band THD is reduced to a record-breaking 0.00003%, delivering an exceptional audio experience. This innovation also minimizes circuit heat, improving the amplifier's reliability and service life while ensuring stable performance.

Massive Output Power

With an unparalleled output power of 22,000mW x 2 @ 16Ω, the A900 is engineered to drive even the most demanding headphones effortlessly. Whether you're using high-impedance or low-impedance headphones, this amplifier delivers a massive range of power, ensuring precise sound reproduction at all volumes.

Full-Link Differential Balanced Architecture

The A900 employs a six-channel, fully differential balanced architecture, maintaining pure signal integrity from source to output. This ensures unmatched clarity and separation, allowing you to hear every nuance in your music. With Neutrik connectors and multiple output options, it supports a wide range of professional and audiophile-grade headphones.

Precision Relay Volume Control

The A900's fully balanced relay volume control ensures a pure, distortion-free listening experience. With a channel crosstalk of -153dB and precise 0.5dB step volume adjustments, the A900 offers unparalleled sonic purity and control, making it ideal for audiophiles seeking the finest audio experience.

Preamp Functionality for Flagship Performance

The A900 doubles as a high-quality preamplifier with THD+N of <0.000055%. Its flagship-grade performance ensures it pairs seamlessly with power amplifiers to deliver exceptional fidelity, making it the perfect companion for your high-end audio setup.

Refined Design with Purpose

The A900's industrial design reflects its music-focused philosophy—clean, angular lines that convey both logic and emotion. Behind its striking exterior lies a powerful amplifier built for audiophiles who demand the best.

Responsive and Intuitive Control

With a 2-inch full-color display and touch-sensitive buttons, the A900 allows easy and intuitive control. Switch between different display modes, such as playback information, FFT spectrum, or VU meter, and customize the interface with 9 background color options to suit your aesthetic preferences.

Premium Remote Control

The A900 includes a premium remote control made from high-strength aluminum alloy, providing a refined user experience and precise control over your listening environment.

Isolated Power Supply for Enhanced Stability

The digital and analog circuits in the A900 are powered by isolated power supplies, ensuring more stable voltage and reducing interference. This design choice delivers reference-grade performance and cleaner sound reproduction.