Music First Audio Classic MM 632

摘要

Music First Audio is best known for its passive transformer-based preamps, but throws its hat into the ring here with the £2400 Classic MM Phono Amplifier 632 which, as its name suggests, offers loading and sufficient gain for most moving-magnet - not MC - pick-ups. The £660 MC Step-Up 632, a fixed 1:10 ratio step-up transformer, was also supplied. The Classic MM Phono 632 uses solid-state amplification throughout although, perhaps not unexpectedly, features transformers on its outputs. Internally it is laid out on two circuit boards as a fully dual-mono design, each PCB carrying dedicated power supplies fed by an external ± 18V AC 'brick'.