At Musical Fidelity, the M6si is something of a destination product. The M6si offers such excellent performance, facilities and power that unless you are seeking the most exotic high-end sound quality, you may never need another amplifier.
Internally, the M6si is configured as 2 independent monobloc power amps with a separate pre-amp. It is, in fact, a pre-amp with 2 monobloc power amps that just happen to share the same casework. At 220wpc, it boasts very low distortion, outstanding noise ratio and extremely flat frequency response. Its inputs are phono (MM/MC), 4 line level, 1 balanced XLR and 1 USB ‘B’ up to 24bit 96kHz asynchronous.
The M6 combination of high power, high current and extraordinary stability means that it can drive any loudspeaker with ease.