USER’S MANUAL
SAFETY TIPS______________________________________________ 2 Never place the Fezz Audio Mira Ceti amplifier near heat sources, such as radiators, heaters or direct sunlight. Ensure adequate ventilation and airflow We also warn against exposure of the amplifier to conditions such as very low temperatures and/or high humidity. During normal operation, the vacuum tubes radiate significant amounts of heat there is a risk of burns. The amplifier should be plugged directly into a wall socket.
TABLE OF CONTENTS_______________________________________ SAFETY TIPS 2 INTRODUCTION 4 Vacuum tube amplfier 4 INSTALLATION OF THE DEVICE 5 Unpacking 5 Contents of the package 5 Discription of elements of the amplifier 6 Installation of the vacuum tubes 7 Where to place Your amplifier 7 INTERCONNECTIONS 8 Hook-up of the speakers 9 Hook-up of the signal sources 9 Hook-up of the supply cord 9 FIRST POWER-UP AND GETTING STARTED 9 „Burning-in” the amplifier 10 Replacement of the vacu
INTRODUCTION___________________________________________ Thank you for Your trust and for choosing the Fezz Audio Mira Ceti amplifier. Mira Ceti – the world’s only single-ended tube amplifier, the construction of chich is based on toroid al speakers output transformers. Mira Ceti is characterized by an out standing, full saturated midtone, by Dynamics and a solid bass. Tonal charakter is covered with a sensu al tube mist chich provides excellent reproduction of blues, jazz and classical music.
INSTALLATION OF THE DEVICE_______________________________ UNPACKING Please kindly check if the packaging of the Mira Ceti amplifier has not been damaged during transit. If you find any damages, please immediately contact your dealer. Remove the amplifier and accessories from the packaging. Make sure that the content is not damaged. Please do not dispose of the original packaging, so as to facilitate possible shipment of the device in the future.
DISCRIPTION OF ELEMENTS OF THE AMPLIFIER 1,4) 300b tubes sockets 2,3) 6sn7 tube sockets 5) volume level potentiometer 6) input source selector 7) housings for the output transformers 6
INSTALLATION OF THE VACUUM TUBES Place the Mira Ceti amplifier on a stable surface. Carefully remove the vacuum tubes from their packaging and install them in the appropriate sockets, according to the stickers on tube boxes starts from a left side. The pins in the base of each of the vacuum tubes are “coded”, and this has the result that the insertion of the vacuum tube into the socket is possible only in one correct and appropriate orientation.
INTERCONNECTIONS_______________________________________ 1) 2) 3) 4) 5) 6) source signal inputs speakers outputs for the right channel speakers outputs for the left channel socket for the main fuse IEC power supply cord socket mains switch The figure above shows the rear panel view of the Fezz Audio Mira Ceti amplifier, together with a description of the inputs and outputs allowing for connection of the other elements of your audio system.
Follow the instructions below to connect Your sound system correctly. STEP 1 / HOOK-UP OF THE SPEAKERS Check the impedance of the speaker set that you posses. Connect the speaker cable to the appropriate terminals on the rear panel of the amplifier. Depending on the impedance of the speakers that you posses, connect it to the terminal marked either 4 Ω or 8 Ω. If your speaker impedance is 6 Ω - connect the speaker wire to the terminal 8 Ω.
vacuum tubes shall begin to glow. Make sure that the sound source is turned on, playing, and then gradually increase the volume level by turning the potentiometer. The operation of the amplifier narrows down to adjusting the volume via VOLUME potentiometer and selecting an audio signal source via rotation of the SOURCE switch. ”BURNING-IN” THE AMPLIFIER Any tube amplifier requires an initial pre-heating (or "burn-in") period, in order so that it achieves its full sonic potential.
OPTIONAL EQUIPMENT_________________________________ HT (pre-in) input The additional HT (Pre-in) signal input makes it possible to use this amplifier as a stereo power amplifier. In order to make this possible, it is necessary that you have a separate preamplifier with its own volume control, or a receiver with ‘Pre-out’ output. REMOTE CONTROL The remote control anables remote adjustment of the volume level. BLUETOOTH MODULE 1. Select the source of input signal to “3” 2.
TROUBLE-SHOOTING GUIDE_________________________________ If your amplifier does not work as it is supposed to, it is fairly easy to diagnose and remedy some of the common malfunctions, by following procedures as outlined in this following. THE PROBLEM PROBABLE REASON After turning the power switch to the ON position, the amplifier does not switch on. A blown fuse An improper connection of the mains cable The sound produced by the amplifier is distorted.
Declaration of Conformity Manufacturer: Toroidy.pl Transformatory L. Lachowski Sp.k. (owner of Fezz Audio brand) Address: ul. Mazowiecka 20 16-001 Księżyno POLAND I declare that the product: Brand: Fezz Audio Vacuum tube amplifier Model: Mira Ceti complies with the following European Union Council Directives and Standards relating to electromagnetic compatibility (EMC Directive 2014/30/EU) and the low voltage Directive (2014/35/EU).
