LAiV Harmony GaNM

Unified Harmony Series DesignThe Harmony GaNM was never meant to stand alone. Designed to integrate seamlessly with every component in the Harmony lineup, the GaNM shares a consistent visual identity. From the sleek brushed finish to the precisely machined corners and matching dimensions, each monoblock unit is crafted to stack perfectly, creating a seamless and elegant audio system that looks as refined as it sounds.

Beyond aesthetics, the unified design philosophy also focuses on practical integration. Thoughtful considerations like aligned display windows make building a high-end system as effortless as it is elegant.

Precision CNC Unibody ChassisPrecision begins with the enclosure. Crafted from a single block of aerospace-grade aluminium using precision CNC machining, the Harmony GaNM's unibody chassis is inherently rigid - a quality that matters enormously in a power amplifier, where mechanical vibration is a subtle but persistent enemy of audio clarity.

Anodised aluminium with a tempered glass front, available in Black & Gold or Silver & Gold.

GaN Systems TechnologyAt the heart of the Harmony GaNM lies a technology that represents a genuine leap forward in amplifier design. GaN transistors switch at speeds that traditional silicon simply cannot match. Where conventional silicon-based amplifiers struggle with switching losses and the distortion that accompanies them, GaN FETs operate with lower losses, significantly reduced distortion, lower thermal stress and a faster transient response.

For a Class D monoblock amplifier, this matters profoundly. Faster switching translates directly into cleaner transients, deeper bass, and more refined detail, especially at low-level passages where precision matters most.

Ultra-Low Noise Power SupplyThe ultra-low noise power supply is meticulously engineered with the advanced NXP TEA2017AAT controller, integrating both Power Factor Correction (PFC) and LLC resonant topology into a compact package. Fewer external components mean fewer potential sources of interference.

The Harmony GaNM features Infineon Silicon Carbide CoolSiC MOSFETs, known for their exceptional switching efficiency, low on-resistance, and superior thermal performance, complemented by Rubycon electrolytic capacitors from Japan chosen for their temperature stability and long service life. Together they deliver a consistently stable voltage and current output.

True Balanced High Power OutputEngineered for serious performance, the fully balanced topology delivers 200 W of clean, high-current power per channel with effortless control and musicality. In a balanced monoblock amplifier, both the positive and negative phases travel along completely isolated, symmetrical signal paths.

Comprehensive protection circuitry - covering over-voltage and over-current protection, input undervoltage and surge shielding - ensures safe operation under any demanding speaker load.