Fezz Audio EVO Titania Valve Power Amplifier Overview The Fezz Audio EVO Titania Valve Power Amplifier delivers a confident, full-bodied sound with impressive openness. However, it maintains a neutral balance that suits a wide range of loudspeakers. Design The chassis uses anti-vibration feet matched carefully to the amplifier’s substantial weight. Additionally, the illuminated logo adds subtle visual impact without distraction. Performance In stereo mode it produces authoritative drive and excellent control. However, switching to mono unlocks significantly higher power and greater scale. Topology The push-pull AB1 circuit uses carefully matched valves and automatic biasing. As a result, the amplifier remains consistent while reducing maintenance concerns. Flexibility Two RCA inputs allow easy integration into most hi-fi systems. Moreover, selectable stereo and mono modes offer system-building versatility. Reliability Easily accessible fuses protect the amplifier in the event of valve failure. Therefore, long-term ownership remains reassuring and straightforward. Sound The presentation feels expansive, controlled, and musically engaging. Yet, it avoids excess warmth, preserving detail and tonal accuracy. Finish A wide choice of colour schemes allows seamless visual matching. Optional accessories further enhance protection and presentation. Type Vacuum tube power amplifier Output Power 2 × 45 W (Stereo) / 1 × 90 W (Mono) Circuit Architecture Push-Pull AB1 Speaker Impedance 4 Ω / 8 Ω Inputs 2 × RCA Total Harmonic Distortion < 0.1% Frequency Response 18 Hz – 103 kHz (-3 dB) Power Consumption 225 W AC Fuse 3.15 A T Valves 4 × KT88, 2 × 12AX7 (autobias) Dimensions 420 × 380 × 200 mm Net Weight 21 kg Optional Extras Protective tube cage Available Finishes Black Ice, Big Calm, Burning Red, Republika, Evergreen, Moonlight, Sunlight