Fezz Audio Lybra
Best tube amplifier for audiophiles seeking neutral, high-fidelity musicality.
This amplifier shatters the myth that tube gear must sound syrupy or slow. It delivers the rare combination of high-speed articulation and tight, authoritative bass, trading the nostalgic, colored warmth of traditional valves for a modern, transparent, and remarkably neutral presentation.
$6495.00
In stock
at
Fidelity Farm HiFi
Who it's for
- Design-conscious owners wanting a modern, high-end centerpiece for their system
- Audiophiles seeking authentic, warm, and detailed tube-driven midrange realism
- Listeners prioritizing a quiet, noise-free signal path for critical listening
Who should skip it
- Owners of low-sensitivity speakers requiring high-wattage amplification
- Budget-minded listeners wary of recurring, high-cost maintenance expenses
- Users with limited shelf space or poor ventilation in their setup
Performance breakdown
Sonic Transparency
Delivers an articulate, neutral sound that defies typical tube amplifier stereotypes.
Bass Authority
Provides surprisingly tight, controlled low-end response for a 300B design.
Build Craftsmanship
European manufacturing ensures a robust, high-quality chassis with premium finish options.
Dynamic Range
Class A operation offers smooth, musical transients across a wide frequency spectrum.
Connectivity Versatility
Standard analog inputs are supplemented by optional modern Bluetooth streaming capabilities.
Operational Ease
Includes a remote and tube cage for a user-friendly, safe experience.
Key Specs
Class of Operation
PSE Class A
Power Output
15W per channel
Tube Complement
4x 300B, 2x 6SN7, 1x 12AX7
Frequency Bandwidth
12Hz -60kHz (-3dB)
Total Harmonic Distortion
< 0.25%
Output Impedance
4 and 8 ohms
Dimensions (W x D x H)
420 x 410 x 175 mm
Weight (Evolution)
23.5 kg (52 lbs)
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