The Matrix Audio MP-1 Flagship Preamplifier is a pure Class A fully balanced analog preamplifier, designed as the heart of Matrix Audio’s reference-level M Series system. Serving as the critical link between source and power amplifier, the MP-1 delivers exceptional transparency, tonal richness, and dynamic precision. Its fully differential transistor input stage ensures ultra-low noise and excellent linearity, while the high-bias single-transistor Class A output stage eliminates crossover distortion and preserves natural harmonic structure. Operating from a low-noise, high-voltage power supply, the MP-1 achieves wide dynamic range and effortless musical flow. A DC servo circuit maintains output offset within 1mV, allowing a capacitor-free signal path for a flatter frequency response and uncompromised tonal accuracy. The MP-1 features 3 RCA and 3 XLR inputs, each with independent level matching, plus RCA and dual XLR outputs supporting bi-amping configurations. A relay-controlled precision resistor volume network ensures perfect channel balance, while Matrix’s refined industrial design completes this reference-grade analog centerpiece.
