Fezz - Olympia - Dual Mono Integrated Tube Amplifier Review

Fezz - Olympia - Dual Mono Integrated Tube Amplifier Review
Welcome to our in-depth Fezz - Olympia - Dual Mono Integrated Tube Amplifier Review. At The Audio Tailor, we pride ourselves on bringing you bespoke, high-performance audio solutions, and the Olympia is no exception. This dual mono, integrated vacuum tube amplifier powered by eight KT88 tubes sets a new standard in warmth, clarity and dynamic expression.
Bespoke Design & Build Quality
The Olympia is built to order, offering a selection of elegant finishes—Big Calm, Black Ice, Burning Red, EverGreen, Moonlight, Republika and Sunlight—so your amplifier can perfectly complement your listening space. The robust chassis (420 × 380 × 200 mm, 24 kg) houses a dual-mono layout, delivering channel separation that translates into expansive stereo imaging and a deep, layered soundstage.

Sonic Performance & Technical Prowess
Equipped with eight KT88 power tubes, alongside 12AX7 and 12AU7 driver tubes, the Olympia delivers a robust 2 × 100 W output (4 Ω/8 Ω), with a total harmonic distortion (THD) below 0.1 % at moderate levels and under 1 % at full tilt. This ensures powerful transients without sacrificing finesse.
Key Specifications:
- Frequency Response: 16 Hz – 80 kHz
- Damping Factor: > 30
- Input Sensitivity: 0.7 V
- Input Impedance: 50 kΩ
- Power Consumption: 350 W (idle); 700 W (full power)
Listeners will immediately notice the tube magic: a warm midrange, silky highs and a taut, controlled bass that keeps pace with modern music demands. The dual-mono topology reinforces a wide, three-dimensional soundstage, making you feel at the centre of every performance.
User Experience & Flexibility
The new ergonomic remote offers effortless volume control and source selection, including power on/off and standby mode. Olympia’s built-in 2-minute pre-heating cycle safeguards optimal tube performance and longevity, while the electronic tube protection fuse boosts reliability over traditional glass fuses.
The automatic bias adjustment system means no manual tweaks—set-and-forget convenience. Three line-level RCA inputs plus a DIRECT bypass input accommodate multiple sources. A dedicated SUB OUT lets you seamlessly integrate an active subwoofer for extended bass authority.
Modular Extensions
For an extra touch of customisation, swap in one of the optional extension boards:
- Bluetooth 5.0 module
- MM phono-stage module
- Coax/Toslink DAC module
Each can be installed or exchanged in minutes, enabling you to tailor the Olympia to evolving needs.
Who Should Consider the Fezz Olympia?
The Fezz – Olympia speaks to discerning audiophiles and music enthusiasts seeking:
- Tube-driven warmth with modern power headroom
- Bespoke aesthetics to match interior décor
- Integrated convenience without compromise
- Expandable features via modular extension boards
Whether you’re building a high-end stereo system or looking to elevate a modest setup, the Olympia delivers a level of refinement rarely found in integrated amplifiers.
Pros & Cons
Pros
- Exquisite dual-mono design for outstanding channel separation
- Eight KT88 tubes deliver robust 100 W per channel with low distortion
- Automatic bias, electronic fuse protection and 2-minute preheat for reliability
- Remote control with source selection and standby function
- Customisable finishes and modular extension options
Cons
- Single board slot means one module at a time (mitigated by hot-swap capability)
- Built-to-order lead time (~6 weeks)
Elevate Your Audio Journey
Craving the lush warmth of KT88 amplification wrapped in a versatile, integrated package? Speak with our team at The Audio Tailor or call 1300 308 711 to discuss how the Fezz – Olympia can transform your listening experience. Ready to secure yours? Explore detailed specs and pre-order on our product page: Fezz – Olympia – Dual Mono Integrated Tube Amplifier.