AD-PRO+ Pure Class "A" & Class A/B Fully Balance Pure Class-"A" 60 Watts & A/B 300 Watts Integrated Amplifier With Symmetrical Signal Path Design. Introducing the Tonewinner AD-2PRO+ Amplifier: Unleash the true potential of your audio setup with the exceptional prowess of the Tonewinner AD-2PRO+ Amplifier. Meticulously engineered to cater to audiophiles, sound aficionados, and professionals alike, this amplifier stands as a testament to technological innovation and sonic excellence. Elevating your auditory experience to new heights, the AD-2PRO+ is a masterpiece that seamlessly integrates artistry and engineering. Its sleek and modern design complements any environment, whether it's a high-end home theatre, a dedicated listening room, or a sophisticated recording studio. Key Features: 1. Dual Amplification Channels: The AD-2PRO+ features two independently configurable amplification channels, allowing you to create a personalized audio environment that suits your unique preferences. 2. High-Fidelity Performance: Crafted with precision components and cutting-edge circuitry, this amplifier ensures uncompromising audio fidelity, delivering every sonic nuance with remarkable clarity. 3. Adaptive Power Output: With its dynamic power output capabilities, the AD-2PRO+ effortlessly drives a wide range of speakers, from delicate bookshelf models to power-hungry floor-standing units, delivering a captivating and immersive soundstage. 4. Intuitive Controls: Fine-tune your audio experience with intuitive controls that enable you to adjust parameters like tone, balance, and volume, giving you full command over your sound. 5. Multi-Source Connectivity: The AD-2PRO+ offers a versatile array of connectivity options, including analog inputs, digital interfaces, and wireless connectivity, ensuring compatibility with various audio sources, from vinyl records to streaming devices. 6. Precision Engineering: Meticulously designed and crafted, the AD-2PRO+ embodies precision engineering, resulting in an amplifier that not only produces extraordinary sound but also stands as a testament to craftsmanship. 7. Enhanced Heat Dissipation: Equipped with advanced cooling technology, the AD-2PRO+ remains cool and composed even during extended listening sessions, ensuring optimal performance and longevity. 8. Expandable Architecture: The amplifier's expandable architecture allows you to add future upgrades and modules, ensuring that your investment remains relevant as audio technology evolves. AD2PRO+ is a Class "A" Integrated amplifier Circuit Topology AD-2PRO+ applies a complete balanced amplify circuit, which is fully symmetric, full balance, differential input to BTL class "A" power output. It combines complete symmetry & balances together to enhance the purity with wide dynamics, high transient response & robust driving force. Audio Specifications AD-2PRO+ features two of our 300 Watts High-Powered Single Channel Modules Audio Specifications Pure Class "A" Pure & Class A/B Auto Switch & Manual Switch Pure Class "A": 60 Watts RMS/channel; 20 Hz – 20 kHz; THD=0.0012%; 8 Ohms; one channel driven Class A/B Auto: 312 Watts RMS/channel; 20 Hz – 20 kHz; THD