Fezz Audio Gratia MM/MC EVOLUTION Phono Stage

🧾 Overview

The Fezz Audio Gratia MM/MC Evolution is a high-performance solid-state phono preamplifier, engineered to support both MM and MC cartridges with flexibility and musical finesse. It features a Burson Supreme V5i op-amp, toroidal power supply, multiple gain and loading options, and a refined RIAA curve — perfect for both analog enthusiasts and demanding vinyl systems.

✅ Key Features

✅ Dual MM and MC inputs (separate paths) with gain and loading options
✅ Burson Supreme V5i operational amplifier for clean, low-noise amplification :contentReference[oaicite:0]{index=0}
✅ High flexibility: input impedance MM = 47 kΩ, MC = 50 – 1 kΩ loading :contentReference[oaicite:1]{index=1}
✅ THD < 0.005% (20 Hz–20 kHz) :contentReference[oaicite:2]{index=2}
✅ Signal-to-noise ratio > 92 dB (MM) / > 90 dB (MC) :contentReference[oaicite:3]{index=3}
✅ Subsonic filter included, mono/stereo switch :contentReference[oaicite:4]{index=4}
✅ Compact form factor (355 × 380 × 95 mm) with weight ≈ 8 kg :contentReference[oaicite:5]{index=5}
✅ Low power consumption (~12 W) :contentReference[oaicite:6]{index=6}

📦 What’s in the Box

📦 Fezz Audio Gratia MM/MC Evolution Phono Stage
🔌 Power cord
📖 User manual
🛠️ Warranty card

As per Gratia user manual (“Contents of the Package”) :contentReference[oaicite:8]{index=8}

🔄 Compatibility

✔ Compatible with MM carts (47 kΩ loading) and MC carts (50 – 1 kΩ loading)
✔ Subsonic filter and mono/stereo switch for system flexibility
✔ Output to any line-level amplifier or preamp — works with high-end analog systems and modern chassis alike

📦✈️ Shipping & Returns

📦 Insured worldwide delivery
🔄 14-day return policy
🛡️ 2-year manufacturer’s warranty

📝 Reviews

• TNT-Audio: “The Gratia is capable of running both MM and MC cartridges … very low noise levels even on high gain settings.” Read the review :contentReference[oaicite:9]{index=9}
• HighFidelity.pl: Detailed background on design choices, use of Burson op-amp, and functional switches. Article :contentReference[oaicite:10]{index=10}
• SoundApproach: Product page with description of features, op-amp, and universality. See product page :contentReference[oaicite:11]{index=11}