Description
Fezz Gratia Prestige MK2 is an updated version of the Gratia Prestige phonostage, now featuring additional functionalities. This redesigned model has two-step signal amplification section, built based on the high quality opamp and two low-noise 12AU7 vacuum tubes. It also includes a specially designed power supply, powered by the Supreme Audio Toroidy.pl transformer, ensuring optimal performance. A key upgrade in the MKII version is the addition of new features: users can now adjust the input capacitance for MM cartridges and set the load impedance for MC cartridges, offering greater flexibility for precise customization of the sound. The easily accessible tubes, housed under a sliding glass panel on the top, give you the opportunity to further fine-tune the tonal qualities to your preferences. With it’s brilliant dynamics, improved bass response, and greater detail resolution, the Gratia Prestige MK2 provides a clear upgrade over the previous model. The distinctive character of the vacuum tubes brings a unique tone to your Hi-Fi system.
Technical specification
| Type: | Vacuum tube phono preamplifier MM/MC |
|---|---|
| Model: | Gratia Prestige MK2, Evolution |
| AC Supply: | Stabilized + toroidal Supreme Audio Grade transformer by Toroidy.pl |
| Gain: | MM/MC: 42 dB / 60 dB |
| Cartridge type: | MM/MC HO/MC |
| Inputs/Outputs: | 2/1 |
| Input sensitivity MM/MC: | 4 mV / 0.5 mV |
| Vacuum tubes: | 2 × 12AU7 / ECC82 |
| Subsonic filter: | Yes |
| Stereo/Mono mode switch: | Yes |
| MC load: | 1 kΩ, 470 Ω, 220 Ω, 100 Ω |
| MM capacitance: | 0 pF, 47 pF, 100 pF, 220 pF |
| Total harmonic distortion THD: | <0.1% |
| Signal/noise ratio MM/MC: | >90 dB / >86 dB |
| Crosstalk MM/MC: | >88 dB / >82 dB |
| Power consumption: | 20 W |
