Matrix Audio MP-1 – Flagship Hi-Fi Preamplifier Perfect Creation The Matrix Audio M Series marks a defining milestone in the brand’s pursuit of high-end Hi-Fi audio systems. Central to this lineup is the MP-1 preamplifier, working alongside the MS-1 music streamer and the MA-1 power amplifier to form a complete flagship system. Designed with precision, the MP-1 embodies Matrix Audio’s philosophy of delivering music in its purest, most expressive form. It is not only the commander of the system chain but also the sculptor of sound. Matrix Design – Beauty You Can Hear and See Matrix Audio evaluates every product by two key dimensions: listening and looking. The MP-1 preamplifier reflects the Matrix Design language, combining minimalism, elegance, and performance. Its finely crafted aluminium chassis and symmetrical layout create both visual balance and sonic stability. The Heart of the Audio System In any Hi-Fi system, the preamplifier plays a crucial role as the control centre. The MP-1 processes signals with precision, shaping tones and textures so listeners can not only hear but feel the soul of the music. With its exceptional circuit design and advanced components, the MP-1 ensures that every sound source reaches its full potential. Warm & Mellow Sound Signature At its core, the MP-1 employs a fully differential transistor input stage with extremely low noise and outstanding linearity. Its pure Class A high-bias output stage eliminates crossover distortion, while the low-noise ±60V power supply delivers extraordinary dynamic range. A DC servo circuit maintains output offset within 1mV without coupling capacitors, ensuring a flat frequency response and transparent sound reproduction. Balanced Amplification – United Efforts The MP-1’s main amplifier consists of four independent fully balanced amplification units. Each channel is driven by dual amplifiers handling both in-phase and inverted signals. Even RCA inputs are converted into bipolar signals, effectively suppressing common-mode noise and enhancing dynamic performance. Multiple Analogue Inputs The MP-1 preamplifier supports 3 pairs of RCA inputs and 3 pairs of XLR inputs. Each input can be adjusted independently for level attenuation and compensation, ensuring consistent signal levels across different sources and eliminating sudden volume mismatches when switching inputs. Flexible Output Options With 1 pair of RCA outputs and 2 pairs of XLR outputs, the MP-1 can drive multiple amplifiers and speaker setups simultaneously or individually. Independent volume control for each output ensures flexibility when using multiple systems. Audiophiles can even configure a bi-amping mode, connecting four power amplifiers to separately drive mid-high and low-frequency speaker drivers. Precision Volume Control The MP-1 employs a resistor array volume control using 64 precision resistors (0.001% accuracy) and 32 sealed reed relays, rapidly switched by an MCU. This design ensures minimal sonic impact, excellent channel consistency, and virtually silent operation, even during continuous volume changes. Square Copper Wire Transformers & Linear Power Power is the foundation of audio performance. The MP-1 preamplifier is equipped with dual 60W toroidal transformers wound with square copper wire, offering higher current capacity, lower resistance, and superior transient response compared to conventional round-wire transformers. Paired with MUNDORF M-Lytic AG capacitors, the MP-1 delivers a smooth, refined, and powerful sound signature. H-Shaped Chassis Structure Like all M Series products, the MP-1 uses Matrix Audio’s unique H-shaped chassis design. A 20mm CNC-machined aluminium plate forms the central support beam, creating isolated internal cavities for different circuit modules. This not only reduces interference but also enhances stability and symmetry. The result is a solid, vibration-resistant structure with both sonic and visual harmony. Elegant Industrial Design The MP-1 embodies the new Matrix Design philosophy. Every component undergoes meticulous CNC machining and delicate surface treatment to achieve a luxurious matte finish. Its refined aesthetics reflect the same attention to detail that defines its acoustic performance. Warm, Delicate, and Powerful Sound The Matrix Audio MP-1 preamplifier delivers a sound that is warm yet delicate, with deep, authoritative bass and finely detailed highs. Whether enjoying chamber music or a full symphony orchestra, the MP-1 ensures flawless playback with natural tonality and dynamic precision. Every detail of its design reflects Matrix Audio’s relentless pursuit of excellence, craftsmanship, and the ultimate listening experience. Specs Parameter XLR RCA Input Impedance 40kΩ 20Ω Output Impedance 40Ω 20Ω Max Input Level 9VRMS 4.5VRMS Max Output Level 36VRMS 18VRMS Frequency Response colspan=2: 20–20kHz ±0.1, 250kHz @ -3dB Dynamic Range 129dB (A-weighting), 125dB (Unweighted) 125dB (A-weighting), 120dB (Unweighted) THD+N
