Fezz Olympia EVO Tube Amplifier

Product Summary

The Fezz Olympia EVO is a high-power dual-mono valve integrated amplifier designed for listeners who want genuine tube character with the scale and authority to drive a wide range of loudspeakers. Hand-assembled in Poland, it sits near the top of Fezz’s Evolution Line and combines classic KT88 valve amplification with modern protection, control and upgrade flexibility.

Using eight KT88 output valves, two 12AX7 valves and two 12AU7 valves, the Olympia EVO delivers 100 watts per channel with a powerful, open and refined presentation. Its dual-mono design helps create strong stereo separation, a deep soundstage and the dynamic control needed for larger loudspeakers and more demanding listening rooms.

Despite its serious valve architecture, the Olympia EVO is designed for practical everyday use. It includes three RCA inputs, a Direct input for integration with suitable AV or pre-amplifier setups, subwoofer output, remote control, standby mode, tube cage and an extension card slot for compatible optional modules. Available in a wide range of Fezz finishes, it is a statement amplifier for customers who want performance, personality and presence in equal measure.

Key Benefits

• Powerful KT88 valve design delivers rich tone, strong dynamics and genuine musical scale
• 100W per channel output gives far greater speaker flexibility than many traditional valve amplifiers
• Dual-mono construction helps improve stereo separation, focus and soundstage depth
• Eight KT88 output valves provide the drive and authority needed for larger or more demanding speakers
• Direct input allows integration with suitable AV or pre-amplifier setups
• Subwoofer output gives the option to add extra low-frequency support where required
• Automatic bias adjustment helps maintain consistent performance without manual fine-tuning
• Standby function, pre-heating cycle and electronic tube protection improve day-to-day usability
• 2 years manufacturer's warranty

Technical Specifications

Amplifier Design

• Type: Vacuum tube stereo integrated amplifier
• Amplifier Design: Dual-mono integrated valve amplifier
• Output Valves: 8 x KT88
• Driver Valves: 2 x 12AX7 and 2 x 12AU7
• Nominal Output Power: 2 x 100W
• Suitable Speaker Impedance: 4 ohms / 8 ohms
• Bias System: Automatic bias adjustment
• Protection: Electronic tube protection fuse

Inputs & Outputs

• Analogue Inputs: 3 x RCA
• Direct Input: 1 x Direct input
• Subwoofer Output: 1 x Sub-out
• Extension Slot: Equipment card slot for compatible optional modules
• Optional Module Compatibility: Bluetooth, DAC or phono module options where available

Performance

• Power Bandwidth: 16Hz – 80kHz
• Total Harmonic Distortion: <0.1% below 100W, <1% at full power
• Damping Factor: >30
• Input Impedance: 50kOhm
• Input Sensitivity: 0.7V

Operation & Control

• Remote Control: Included
• Standby Function: Yes
• Pre-Heating Cycle: 2 minutes
• Tube Cage: Included

Power

• Power Consumption: 350W at idle
• Power Consumption: 700W at full power

Dimensions

• Width: 420mm
• Depth: 380mm
• Height: 200mm

Weight

• 24kg

Colour Options

• Black Ice
• Moonlight
• Sunlight
• Republika
• Evergreen
• Big Calm
• Burning Red

What’s in the Box

• Fezz Olympia EVO valve integrated amplifier
• KT88 output valves
• 12AX7 and 12AU7 driver valves
• Tube cage
• Remote control
• Power cable
• Product documentation