Musical Fidelity launches M5xi and M6xi amplifiers

The two integrated amplifiers extend the M-Series range with wider source handling and system-control features. The launch gives Musical Fidelity dealers and customers two new single-box amplifier options with phono playback, digital audio input support and external streamer power.

Georg S. Kuklick

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May 12, 2026

Musical Fidelity has launched the M5xi and M6xi as new integrated amplifiers in its M-Series range. The launch adds two models with onboard digital source handling, phono support and control-system features across both units.

The models sit in a familiar integrated-amplifier role, but with features that reflect current two-channel system requirements. Alongside conventional amplification duties, the M5xi and M6xi provide support for TV audio, computer audio, turntables and external streaming devices.

Both amplifiers share the same broad feature set, with the main published difference between them being output power. Musical Fidelity's product information also places both models around a fully discrete dual-mono power amplifier design using technology derived from the company's TITAN amplifier.

Key specifications

Power output	M5xi: 160W per channel into 8 ohms, 240W into 4 ohms; M6xi: 220W per channel into 8 ohms, 320W into 4 ohms
Amplification	Fully discrete dual-mono power amplifier design with TITAN-derived technology
Inputs	HDMI eARC, USB-C, optical and coaxial digital inputs
USB audio	USB-C supports up to 24-bit/192kHz
Phono stage	Upgraded MM/MC phono stage
Connectivity	RS232 integration
Power output for accessories	Isolated USB-A 5V/2A output for external streaming devices
Finish	Silver or black faceplate