Integrated amplifiers — Luxman L-595ASE

The L-595ASE is a Class A integrated amplifier from Luxman, sharing the L-590AXII's modest power output with an even more exceptional damping factor. The L-595ASE brings Luxman's most storied engineering heritage to a substantial Class A integrated chassis.

Key specs that matter

Two balanced XLR inputs and four single-ended inputs plus a dedicated phono input are provided. Input sensitivity is 180mV, matching the L-590AXII. Input impedance is 55,000 ohms balanced or 47,000 ohms single-ended, also matching. Output power is a modest 30W into 8 ohms, rising to 60W into 4 ohms, matching the L-590AXII exactly. Signal-to-noise ratio is 105dB, with total harmonic distortion plus noise at 0.06%. Damping factor is an extraordinary 370 - even higher than the L-590AXII's 320. At 440 x 193 x 462mm and 29kg, the L-595ASE shares nearly identical dimensions with the L-590AXII with somewhat greater mass.

Sound and use context

Expect the exceptionally smooth, richly textured character pure Class A amplification is broadly celebrated for, with the extraordinary 370 damping factor providing exceptional bass control despite the modest power output.

Pairing

The modest 60W-into-4-ohms Class A output pairs best with notably efficient loudspeakers to achieve satisfying dynamic headroom, given the inherent power constraints of Class A operation.

Alternatives

Luxman's own L-590AXII offers a closely related Class A alternative within the same broader L-series catalogue.