MPA-02 Reference Class A/AB Integrated Amplifier - 350W+350W Hi-Fi Stereo Power Amp - Fully Balanced Dual-Mono Design with 24 ON Semi Transistors, 1200W, XLR/RCA Inputs & Subwoofer Output

The MPA-02 is designed for the uncompromising audiophile who demands both the delicate musicality of Class A amplification and the thunderous dynamics of high-power solid-state driving force. Unrivaled Power and Control At the core of the MPA-02 lies a relentless power supply system. A custom-wound 1200W Toroidal Transformer works in harmony with a capacitor bank of 120,000μF . This "energy reservoir" allows the amplifier to deliver a continuous 350 Watts per channel at 8 Ohms, doubling to 700 Watts at 4 Ohms. Whether you are listening to a subtle string quartet or a full orchestral crescendo, the MPA-02 maintains absolute control with a damping factor of 800. Symmetrical Perfection The internal layout features a fully balanced, fully symmetrical bridge arm circuit. By completely separating the left and right channel amplification boards, we achieve a holographic soundstage with precise instrument localization. The use of 24 ON Semiconductor MJL4281/MJL4302 transistors ensures high bandwidth and excellent linearity. Built for Purity We understand that "clean power equals clean sound." The MPA-02 incorporates 3rd Generation DC Purification Technology to eliminate mains interference and transformer hum. The signal path is preserved by a motorized ALPS Potentiometer (Japan) and high-precision resistors. Key Specifications: Output Power: 350W+350W (8Ω) / 700W+700W (4Ω) Class A Mode: First 80W in Pure Class A THD: 0.015% (4-16Ω) Frequency Response: 20Hz - 20kHz (+0, -0.1dB) SNR: 125dB (Direct Mode) Input Impedance: Balanced 40KΩ / RCA 20KΩ Size: 430mm (W) x 420mm (D) x 180mm (H) Voltage:110V/50Hz (Please verify your local voltage compatibility) What's in the Box? 1x MPA-02 Integrated Amplifier 1x Remote Control 1x Power Cord 1x User Manual Packed in a Premium Protective Flight Case

• [MASSIVE POWER & CLASS A PURITY]: Experience the best of both worlds with a hybrid amplification design. Delivers 80W of Pure Class A warmth for exquisite vocal detail, automatically switching to 350W Class AB (8) or 700W (4) for dynamic, earth-shaking bass control. Capable of driving demanding floor-standing speakers with a high Damping Factor of 800, ensuring tight and precise sound reproduction
• [FLAGSHIP COMPONENTS & 1200W POWER SUPPLY]: Built without compromise using 24x ON Semiconductor MJL4281/MJL4302 transistors for superior linearity and gain. The heart of the system is a massive 1200W Custom Toroidal Transformer (Canadian core) paired with 12x ELNA for Audio Capacitors (Total 120,000F). This massive energy reserve provides ultra-fast transient response and a deep, pitch-black background
• [FULLY BALANCED DUAL-MONO CIRCUIT]: Features a reference-level fully symmetrical bridge circuit design where left and right channels are completely independent to eliminate crosstalk. This Dual-Mono architecture achieves an exceptional Signal-to-Noise Ratio (SNR) of 125dB and minimizes distortion (THD 0.015%), revealing micro-details in your music previously lost in transmission
• [ADVANCED PROTECTION & PURIFICATION]: Unlike traditional amps that use relays (which can oxidize), the MPA-02 utilizes High-Current MOS Tubes (195A) for speaker protection, offering lower internal resistance and greater durability. Integrated DC Mains Purification Technology filters out grid noise for a pristine listening environment. Includes Soft Start technology to protect your home circuit upon power-up
• [PREMIUM BUILD & CONNECTIVITY]: Housed in a CNC-machined 6061 Aviation Aluminum Alloy chassis (24kg/53lbs Net Weight) for vibration suppression. Features versatile connectivity: 4x RCA Groups, 2x XLR Balanced Inputs, Pre-Amp Input (for use as a pure power amp), and a Subwoofer Output. Comes packaged in a professional heavy-duty flight case for maximum safety during transit
• [PRECISION AUDIO COMPONENTS]: Equipped with a motorized ALPS Potentiometer from Japan and high-precision resistors to preserve signal path integrity. The amplifier maintains exceptional frequency response of 20Hz to 20kHz with minimal deviation, ensuring accurate reproduction across the entire audible spectrum
• [VERSATILE INPUT OPTIONS & COMPATIBILITY]: Supports multiple input configurations with balanced input impedance of 40K and RCA input impedance of 20K. Designed to work seamlessly with a wide range of audio sources and preamplifiers, providing flexibility for various audio system configurations