Preamplifiers — Rotel RC-1590MKII

The RC-1590MKII is a preamplifier with built-in phono input from Rotel, built with an exceptionally low distortion figure and comprehensive multi-source connectivity. The RC-1590MKII brings Rotel's considered engineering to dedicated line-level and phono signal control.

Key specs that matter

One balanced XLR input and four single-ended inputs plus a dedicated phono input are provided, with two balanced and three single-ended outputs. Input sensitivity is 250mV via XLR, 150mV via RCA, or 2.5mV for phono. Input impedance is 100,000 ohms balanced or 100,000 ohms single-ended plus 47,000 ohms for phono. Signal-to-noise ratio is 115dB via XLR, 117dB via RCA, or 80dB for phono. Total harmonic distortion plus noise is under an exceptionally low 0.002%. At 431 x 144 x 348mm and 10.1kg, the RC-1590MKII maintains a manageable, feature-complete preamplifier chassis.

Sound and use context

Expect exceptionally transparent signal handling reflecting the strong 117dB RCA signal-to-noise figure and near-immeasurable 0.002% distortion figure, with the built-in phono input covering vinyl directly.

Pairing

The built-in phono input covers a turntable directly without needing a separate outboard phono stage.

Alternatives

Rotel's own flagship Michi P5 offers a more accomplished alternative without a built-in phono input within the same broader preamplifier catalogue.