All
Headphones amplifiers — Fezz Audio Fezz Omega Lupi
Description, images, technical data and specifications
Fezz Audio Fezz Omega Lupi
Image source — © Fezz Audio
The Fezz Omega Lupi is a distinctive tube-informed headphone amplifier from Fezz Audio, a well-established Polish manufacturer known for characterful tube electronics engineering, built with a wide top-end extension. The Fezz Omega Lupi brings Fezz Audio's considered engineering to dedicated tube-informed headphone amplification.
Key specs that matter
Maximum power is 2 x 7mW into 32 ohms - a modest, characterful tube-amplifier figure. Frequency response spans an exceptionally wide 20Hz to 120,000Hz within plus-or-minus 3dB. Total harmonic distortion is under 0.3% at 1V RMS into 300 ohms - a specification approach typical of tube-informed designs prioritising harmonic character. At 340 x 355 x 150mm and 9.5kg, the Fezz Omega Lupi's considerable weight reflects serious internal transformer engineering consistent with quality tube headphone amplifier design.
Sound and use context
Expect the warm, richly textured character tube amplification is broadly celebrated for, with the modest power output best suited to notably efficient headphones.
Pairing
The modest 2 x 7mW output pairs best with notably efficient, low-impedance headphones to achieve satisfying dynamic headroom.
Alternatives
Fezz Audio's own Luna Mini EVO offers a related tube integrated amplifier alternative within the same broader catalogue.
Key specs that matter
Maximum power is 2 x 7mW into 32 ohms - a modest, characterful tube-amplifier figure. Frequency response spans an exceptionally wide 20Hz to 120,000Hz within plus-or-minus 3dB. Total harmonic distortion is under 0.3% at 1V RMS into 300 ohms - a specification approach typical of tube-informed designs prioritising harmonic character. At 340 x 355 x 150mm and 9.5kg, the Fezz Omega Lupi's considerable weight reflects serious internal transformer engineering consistent with quality tube headphone amplifier design.
Sound and use context
Expect the warm, richly textured character tube amplification is broadly celebrated for, with the modest power output best suited to notably efficient headphones.
Pairing
The modest 2 x 7mW output pairs best with notably efficient, low-impedance headphones to achieve satisfying dynamic headroom.
Alternatives
Fezz Audio's own Luna Mini EVO offers a related tube integrated amplifier alternative within the same broader catalogue.
Specifications
Model name
Fezz Omega Lupi
Maximum Power, 32 Ohms (mW RMS per channel)
2 x 7
Maximum Power, 50 Ohms (mW RMS per channel)
N/A
Maximum Power, 300 Ohms (mW RMS per channel)
N/A
Maximum Power, 600 Ohms (mW RMS per channel)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
120 000
Gain (dBu)
N/A
THD (% at 1V RMS, 300 ohms)
< 0,3
Signal to Noise Ratio (dB)
N/A
IMD (%, CCIR, 300 Ohms)
N/A
Crosstalk (dB, 20Hz-20KHz, 300 Ohms)
N/A
Output Impedance (Ohms)
N/A
Dimensions (mm)
340 x 355 x 150
Weight (kg)
9.5
Official link
More components
Headphones amplifiers
Fezz Audio Ovo Evolution