Musical Fidelity M6xi Stereo Amplifier

The Musical Fidelity M6xi is a premium integrated amplifier designed to deliver powerful, detailed sound with exceptional control. Drawing inspiration from the brand’s flagship TITAN amplifier technology, it combines dual-mono construction with 220 watts per channel for confident performance across a wide range of speakers. HDMI eARC, USB-C, balanced XLR inputs and a built-in MM/MC phono stage provide excellent flexibility for modern and traditional systems. Finished in a robust aluminium chassis, the M6xi blends high-end performance with refined everyday usability. M6xi Meet the Musical Fidelity M6xi: a high-end integrated amplifier with 220W per channel, upgraded MM/MC phono, and modern digital inputs including Balanced XLR, HDMI eARC and USB-C - built for effortless control and true Musical Fidelity musicality. Dual Mono configuration with a locally decoupled output stage inspired by the renowned TITAN power amplifier design High-quality construction with a rigid aluminium chassis that acts as a Faraday cage for electromagnetic shielding and vibration resistance USB input for high-resolution playback of music files on a laptop or PC Remote control included Integrated Amplifier with built-in phono pre-amp Home-Theatre Bypass to work seamlessly with your existing set-up Built-in Moving Magnet (MM) and Moving Coil (MC) compatible phono stage to connect any turntable HDMI eARC connectivity for seamless connection with a TV High-end heritage, updated for today When Titan was released back in 2008, it took the HiFi world by storm due to its groundbreaking dual mono power amplifier technology. Musical Fidelity are now implementing this flagship-style thinking to the M-Series. Building on the award-winning M6si, the M6xi keeps the same proven formula - massive power and uncompromising engineering - while adding the connectivity modern systems demand, so you can enjoy true high-end stereo from vinyl, streaming and TV without complexity. Heroic build quality and isolation A massive, extruded aluminium front panel and metal casework help resist vibration and act as a Faraday cage. Inside, the main transformer and power supply PCB are encapsulated in metal to reduce electromagnetic interference - benefiting the entire amplifier, especially the sensitive phono stage. Upgraded MM/MC phono and isolated digital boards A completely new MM/MC phono stage adds moving-coil support and uses improved shielding, isolation and circuit layout to lower noise and distortion - crucial for high-gain amplification. Digital and ARC circuitry sit on separate boards with their own linear power supply to keep RF interference away from the analogue amplification stages. Modern connectivity that fits real-world systems HDMI eARC makes TV integration effortless while keeping true two-channel performance front and centre. Balanced XLR, Optical, coaxial and USB-C digital inputs (up to 24-bit/192kHz) broaden source options. Featuring Home Theatre Bypass to integrate the M5xi into an AV system with ease: it bypasses the preamp stage so the M5xi operates as a high-performance stereo power amplifier for your front left/right speakers. Pre-Out/Line-Out connections add system-building flexibility, letting you connect external power amplifiers for upgrades and bi-amping configurations. For custom installation and reliable system control, the M5xi also includes an RS232 interface. Updated remote for everyday control The redesigned remote is lightweight and comfortable in the hand, with colour-coding in Musical Fidelity’s brand colours. It’s designed for universal compatibility across M-series components, helping you run your system with a single controller. Dual-mono power: ‘son of TITAN’ authority Inside, the M6xi is effectively a preamp paired with two independent monobloc power amps, with technology trickled down from Musical Fidelity’s legendary 1kW TITAN. Power delivery is rated at 220W per channel into 8Ω and 320W into 4Ω, giving huge headroom and confident grip over demanding loudspeakers. Fully analogue preamp with precision volume control A low-noise, fully analogue preamplifier stage preserves microdetail and stable imaging at any listening level, while a Burr-Brown stepped attenuator delivers accurate channel matching for a firmly centred soundstage and consistent tonal balance. Meet the M-Series Family The M-Series brings together a full line-up of premium hi-fi components for serious two-channel sound - from high-current integrated amplifiers and power amplifiers to complete high-end system solutions - designed to deliver the brand’s signature clarity, control and musical detail in a matching, stackable chassis design; choose the right level of power and performance for your system and enjoy a setup that looks as good as it sounds. Specification Output Continuous Power (both channels driven @ 1% THD, 1kHz) 220W per channel into 8Ω; 320W per channel into 4Ω Continuous Power (both channels driven @ 0.09% THD, 20Hz–20kHz) 210W per channel into 8Ω; 300W per channel into 4Ω Peak Power (both channels driven @ 1% THD, 1kHz) 280W per channel into 8Ω; 450W per channel into 4Ω Voltage Output 43V RMS (20Hz–20kHz, onset of clipping); 121V peak-to-peak Current Output 45A peak-to-peak Damping Factor 49 (8Ω) Output Devices 2 pairs per channel Line Input Performance THD+N <0.007% typical (20Hz–20kHz) Signal-to-Noise Ratio >107dB A-weighted Input Impedance 40kΩ Frequency Response +0, –0.1dB (10Hz–20kHz) Connections Analog Inputs 4x RCA line-level inputs HDMI Input 1x HDMI eARC Digital Inputs 1x Coaxial, 1x Optical Balanced Input 1x XLR Phono Input 1x MM/MC USB Input 1x USB-C (up to 24-bit/192kHz) Line Outputs 1 pair RCA tape outputs (constant level); 1 pair RCA preamp outputs Speaker Outputs 2 pairs 4mm banana/binding posts USB Power Output 1x USB-A 5V/2A Control Connections 1x RS232 D-sub connector Phono Input Specifications Sensitivity (nominal) 3mV MM / 0.4mV MC (for 300mV nominal) Gain 40dB MM / 60dB MC Signal-to-Noise Ratio >87dB A-weighted Input Capacitance 220pF Input Impedance 50kΩ MM / 1kΩ MC Frequency Response RIAA/IEC ±0.4dB (20Hz–20kHz) Power Requirements Mains Supply 115/230VAC 50/60Hz (factory preset); 100VAC 50/60Hz (alternative) Power Consumption 680W maximum General Dimensions (HxWxD) 125mm x 440mm x 400mm Weight 18.5kg