Integrated amplifiers — Cary Audio SLI-100

The SLI-100 is an integrated amplifier from Cary Audio, an American manufacturer known for considered tube and hybrid electronics engineering, built with a tall chassis and solid output power. The SLI-100 brings Cary Audio's considered tube-circuit approach to a complete integrated chassis.

Key specs that matter

Four single-ended inputs are provided. Input sensitivity is 450mV, with input impedance at a high 100k ohms. Output power is a consistent 100W across both 8 and 4 ohm loads. Gain is 34dBu. Frequency response spans 19Hz to 23,000Hz within plus-or-minus 3dB. At a tall 178 x 432 x 406mm and 19.1kg, the SLI-100's considerable weight reflects serious output transformer and power-supply componentry typical of tube integrated designs.

Sound and use context

Expect the rich, harmonically engaging tonal character Cary Audio's tube-based engineering philosophy is broadly known for, with the consistent 100W output across both loudspeaker impedances suggesting straightforward compatibility.

Pairing

The consistent 100W output across 8 and 4 ohm loads suits a wide range of loudspeaker impedances without unusual matching concerns.

Alternatives

Cary Audio's own CAD-211FE monoblock offers a considerably more powerful alternative within the same broader catalogue for buyers wanting a separates-based approach instead.