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Short summary

A hybrid tube and solid-state phono preamplifier offering valve character with a low noise floor. It supports MM and MC cartridges, with a sliding glass top for easy tube rolling.

Key info

  • Vacuum tube phono stage for MM and MC cartridges
  • Two-step amplification section
  • Two low-noise 12AU7 valves handle MM gain
  • Burson Supreme Sound V5i op-amp adds MC gain
  • Gain of 42dB for MM and 60dB for MC
  • MM capacitance settings: 0, 47, 100 and 220pF
  • MC loading of 1kΩ, 470Ω, 220Ω or 100Ω
  • Subsonic filter and stereo/mono switch
  • Sliding glass top panel for easy tube rolling
  • Stabilised toroidal transformer by Toroidy

Specifications

Physical characteristics
Weight 8 kg
Dimensions (HxWxD) 355 x 380 x 95 mm
Technical specifications
THD < 0.1%
S/N Ratio > 90 dB / > 86 dB
Tubes 2x ECC82 / 12AU7
Gain 42 dB / 60 dB
Capacitance 0 pF, 47 pF, 100 pF, 220 pF (MM)
Power Supply Toroidal Supreme Audio Grade (Toroidy.pl)

Description

Sophisticated Visual Presentation

The Fezz Audio Gratia Prestige MK2 brings a sophisticated aesthetic to your vinyl setup. This phono stage features a robust steel chassis with elegant rounded corners that characterize the Evolution line. You can choose from several striking finishes including Big Calm, Black Ice, and Burning Red to complement your home decor. A unique sliding glass panel on the top provides convenient access to the internal components. This thoughtful design allows for simple tube rolling without needing any complex tools for the task. Furthermore, the illuminated logo on the front panel provides a clear visual indication when the unit is operational. The chassis construction eliminates unwanted resonances that could color the delicate phono signal. Each finish option undergoes multiple coating layers to achieve depth and durability.

Exceptional Audio Quality

Experience a significant leap in audio fidelity with this vacuum tube phono preamplifier. The Gratia Prestige MK2 uses a two-step signal amplification section for maximum transparency and substance. It combines the highly regarded Burson Supreme Sound V5i op-amp with two low-noise 12AU7 vacuum tubes. This hybrid architecture delivers a warm yet accurate sound that reveals hidden microtextures in your favourite recordings. Moreover, the improved bass response and brilliant dynamics create a truly captivating listening session. High-quality internal components ensure that the background remains remarkably silent during the quietest musical passages. The tube selection process prioritizes matched pairs for optimal channel balance. This amplification topology extracts nuanced details while maintaining musical coherence.

Comprehensive Adaptability

This unit offers exceptional flexibility for enthusiasts using both Moving Magnet and Moving Coil cartridges. You can easily adjust the input capacitance for MM cartridges or configure the load impedance for MC designs. These rear-panel controls allow for precise matching to your specific turntable configuration for optimal results. Additionally, a built-in subsonic filter helps to eliminate unwanted rumble caused by vinyl imperfections or distorted records. A mono/stereo switch is also included to enhance the playback of vintage recordings in your collection. The separate inputs for different cartridge types make it a versatile hub for multi-arm turntables. The adjustment range accommodates virtually every cartridge on the market today. This configurability ensures proper electrical loading regardless of your phono source.

Advanced Circuit Design

At the heart of the device lies a specially designed power supply for consistent operation. It features a premium toroidal transformer from the experts at Toroidy.pl to guarantee clean current delivery. This dedicated power path contributes to the expansive soundstage and holographic imaging that audiophiles crave. Because the signal paths are kept short and direct, the unit maintains excellent crosstalk and signal-to-noise ratios. The inclusion of solid absorbers on the feet further reduces mechanical vibrations that could affect the delicate audio signal. Consequently, every engineering choice serves the goal of pure and musical sound reproduction. The circuit board layout minimizes crosstalk between channels through strategic component placement. Careful grounding architecture prevents hum and noise from contaminating the signal path.

 

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Fezz Audio is a Polish hi-fi manufacturer best known for its valve amplifiers, phono stages and headphone amplifiers, combining classic tube design with modern production methods. The company is closely linked to…