Headphones amplifiers — Feliks Audio ELISE

The Elise is a headphone amplifier from Feliks Audio, built with a substantial chassis and wide rated bandwidth. This model represents a well-established design within Feliks Audio's tube amplifier catalogue, offering the brand's characteristic warm, engaging tonal character in a genuinely serious build.

Position in line

It sits alongside the Euforia Evo and Echo Classic in Feliks Audio's headphone amplifier range. This positioning alongside the Euforia Evo and Echo Classic places the Elise among a broader family of Feliks Audio tube designs, each likely reflecting a slightly different specific circuit topology or output tube choice.

Key specs that matter

Maximum power is 200 mW into 600 ohms, a genuinely capable figure for high-impedance headphones. Rated bandwidth is an unusually wide 10 Hz to 60 kHz. Distortion is 0.4% at 1V RMS into 300 ohms, typical for the tube-based category. At 306 x 203 x 190 mm and 6.0 kg it is the heaviest model in this specific comparison, consistent with a substantial transformer and tube complement.

Sound and use context

Expect the open, harmonically engaging character typical of Feliks Audio's tube amplifier design philosophy, in a genuinely substantial chassis - the considerable 6 kg weight here points to a particularly serious power supply behind the circuit, likely contributing to the amplifier's ability to sustain its rated output cleanly under demanding conditions.

Pairing

The healthy 200 mW into 600 ohms suits high-impedance headphones particularly well, a genuine strength for planar magnetic or high-impedance dynamic designs.

Alternatives

The Euforia Evo and Echo Classic sit alongside this model in Feliks Audio's headphone amplifier range, worth comparing directly with a specialist dealer to understand the specific tube complement and sonic character differences between these related Feliks Audio designs. Tube replacement and periodic biasing should be factored into the long-term ownership costs of this design, and adequate ventilation space around the chassis is worth ensuring given the substantial transformer and tube complement here. A dealer demonstration alongside the Euforia Evo and Echo Classic helps clarify the specific sonic differences between these related Feliks Audio tube designs. Overall this remains a genuinely engaging tube headphone amplifier choice within Feliks Audio catalogue. A dealer visit remains the simplest way to compare current stock across the whole Echo and Euforia lines.