Integrated amplifiers — Fezz Audio Fezz Alfa Lupi

The Fezz Alfa Lupi is a distinctive tube integrated amplifier from Fezz Audio, built with an exceptionally wide top-end extension and a modest, characterful power output. The Fezz Alfa Lupi brings Fezz Audio's considered engineering to a substantial tube integrated chassis.

Key specs that matter

Output power is a modest 2 x 10W into 8 ohms. Frequency response spans an exceptionally wide 20Hz to 120,000Hz within plus-or-minus 3dB. Total harmonic distortion plus noise is under 0.3%. At 355 x 380 x 175mm and 15.2kg, the Fezz Alfa Lupi's considerable weight reflects serious internal transformer engineering consistent with quality tube integrated design.

Sound and use context

Expect the warm, richly textured character tube amplification is broadly celebrated for, with the modest 10W-per-channel output best suited to notably efficient loudspeakers.

Pairing

The modest 10W output pairs best with notably efficient loudspeakers to achieve satisfying dynamic headroom.

Alternatives

Fezz Audio's own Fezz Titania offers a considerably more powerful alternative within the same broader integrated amplifier catalogue.