Preamplifiers — Accuphase C-3900S

The C-3900S is a flagship-tier preamplifier from Accuphase, a well-established Japanese manufacturer known for meticulous, uncompromising electronics engineering, built with comprehensive four-plus-six input connectivity and an exceptional signal-to-noise figure. The C-3900S represents Accuphase's most ambitious current statement in preamplifier engineering.

Key specs that matter

Four balanced XLR inputs and six single-ended inputs are provided, with two balanced and two single-ended outputs - a comprehensive connectivity set suited to elaborate, source-rich systems. Signal-to-noise ratio exceeds an exceptional 118dB unweighted, with total harmonic distortion plus noise under an exceptionally low 0.005%. At 477 x 156 x 412mm and 25.3kg, the C-3900S represents Accuphase's absolute current flagship preamplifier engineering ambition, reflecting the brand's meticulous Japanese craftsmanship.

Sound and use context

Expect exceptionally clean, transparent signal handling reflecting the exceptional over-118dB signal-to-noise figure and near-immeasurable 0.005% distortion figure, consistent with Accuphase's broader uncompromising engineering philosophy.

Pairing

Accuphase's own power amplifier catalogue offers natural, brand-coherent pairings for a coherently voiced, entirely Accuphase-based flagship system.

Alternatives

Accuphase's broader preamplifier catalogue offers alternatives for buyers wanting a different configuration.