Soulnote A3 Integrated Amplifier

Soulnote A3 Integrated Amplifier is a masterpiece of engineering and design that seamlessly integrates the P-3 pre-amplifier and dual M-3 mono-blocks into a single, uncompromising enclosure. Available in Premium Silver or Premium Black, this amplifier sets new standards in high-fidelity sound reproduction.

Advanced GND Separation Technology

The A3 features groundbreaking GND separation technology from the P-3 pre-amplifier, applied to its power amplification circuit. Achieve superior audio clarity with complete separation of left and right channel GNDs, eliminating the common issues of GND loops and interference. This innovation, along with isolated control signals and a non-feedback (non-NFB) circuit design, ensures a pristine sound field and unparalleled spaciousness.

Powerful 4-Stage Darlington Configuration

Experience deep, expressive sound with the A3's 4-stage Darlington configuration. Utilizing ultra-powerful TO3P transistors in both the driver and pre-driver stages, this amplifier delivers consistent current supply and exceptional performance across a wide frequency range. The single push-pull output stage, featuring TO3 bipolar transistors, guarantees blur-free music reproduction and precise timing from the lowest to the highest frequencies.

Innovative Copper Bus Bar Heat Sink

The Soulnote A3 incorporates a lightweight copper bus bar heat sink that also acts as a power supply bus. This design minimizes inductance and wiring issues, providing enhanced sound quality and stability. The power supply board and amplifier board are structurally connected through this heat sink, creating a robust and efficient thermal management system.

High-Speed Non-NFB Power Supply

Equipped with dual 700VA toroidal power transformers and advanced SiC diodes, the A3 offers a high-speed, non-feedback power supply. This configuration optimizes regulation and minimizes sound quality degradation, ensuring the most powerful and high-speed performance.

Versatile Features and Connectivity

The amplifier includes features such as a volume bypass function for AV systems, multiple-unit connection capability, and REC OUT terminals for external recording devices. A resistor-switching volume control and GND anchor design further enhance sound quality and operational flexibility.

Specifications

• Model Names: A3ST (Premium Silver), A3BT (Premium Black)
• Rated Output: 120W + 120W (4 ohms)
• Total Harmonic Distortion: 0.27% (1W, 8 ohms)
• Frequency Response: 2Hz to 200kHz (+/-3dB, 1W, 8 ohms)
• Signal-to-Noise Ratio: 110dB
• Dimensions: 454(W) × 189(H) × 456(D) mm
• Weight: 31kg

Included Accessories

• Spike Board
• Spikes
• Spacer for Spike Board
• Remote Controller
• Power Cable

Note: Ensure not to use XLR-RCA converters or similar connectors on analog output terminals to avoid damage.

Upgrade to the A3 Integrated Amplifier and experience the pinnacle of audio excellence with its state-of-the-art technology and unrivaled sound quality.