The MArk Levinson ML52 is a reference quality design featuring a no-holds barred all-analogue, dual-monaural design arranged in a two-chassis system of discrete control and audio sections.

In the No.52’s control section are mirror-imaged DC power supplies and AC regeneration circuits. The audio section employs a mirrored left/right channel configuration, which includes isolated and independent circuit boards for the volume, main and auxiliary signal paths, not to mention extensive shielding. Individual DC umbilical cables between the two chassis carry power to each audio channel while control signals are conveyed via a third connection to keep them isolated.

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