U N PACK I N G Please kindly check if the packaging of the Gratia Prestige phono stage has not been damaged during transit. If you find any damages, please immediately contact your dealer. Remove the preamplifier and accessories from the packaging. Make sure that the content is not damaged.
Make sure that the device is switched off. Connect the power cord to the IEC socket on the rear panel of the device. The Gratia Prestige is designed to operate at rated switchable voltage of ~115-120 V or ~230-240 V 50-60Hz.
Fezz Gratia Prestige is equipped with two 12AU7/ECC82 vacuum tubes. You can easily change the tubes by gently pushing and moving sideway plexiglass window at the top of the device. You can move it to the left or right side. Carefully remove the vacuum tube from its socket.
Need help?
Do you have a question about the GRATIA PRESTIGE and is the answer not in the manual?
Questions and answers