Table of Contents
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Table of Contents
Related Manuals for Unison Research S6
Summary of Contents for Unison Research S6
- Page 1 HIGH - END ELECTRONICS BORN IN ITALY...
- Page 2 INDEX Index .............. page 2 Owner’s Manual ..........page 3 Instruction manual..........page 11 Technical Characteristics ........ page 20 Declaration of Conformity ......page 21...
- Page 3 OWNERS MANUAL First may we thank you for choosing a valve amplifier from A.R.I.A. Advanced Research In Audio srl. Your new amplifier is the result of many years of electronic design experience allied to a thorough understanding of electronic tubes. But more than that it is the fruit of our passion, and of our wish to create products to give musical enjoyment and lasting value, in which the traditional craftsman’s skill is blended with advanced electronic design.
- Page 4 UNPACKING First of all please make sure that the carton is scaled and that the amplifier has not suffered any damage in transit. If you notice any signs of damage, consult your Authorised Dealer before attempting to operate the unit. To protect delicate parts against shocks during transport, valves are normally packed separately.
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Page 5: Connecting Inputs And Outputs
PLACEMENT The unit should be placed on a safe, stable surface, out of reach of children or pets. Adequate ventilation is required above and around the unit. Take care not to expose the unit to high temperature or humidity. CONNECTING INPUTS AND OUTPUTS Situated on the rear panel of the S 6 are the input and output sockets. -
Page 6: Connection To Mains
Remember when connecting the loudspeaker cables to the amplifier output terminals to respect the correct phase (red = +/black = -) for each channel. CONNECTION TO MAINS Before connecting the mains cable and switching on, make sure that your local power supply voltage corresponds to the value shown on the rear panel of the unit. -
Page 7: Volume Control
VOLUME CONTROL Before swithcing on the unit, ensure that the volume control is at the minimum (fully anticlockwise) position. During the initial warm up keep the volume at the minimum to avoid any possible sollicitation due to transient effects. After the warm up time it is possible to regulate the volume either rotating the volume control handle on the front panel or pushing the dedicated buttons on the remote handset. -
Page 8: Remote Control Functions
Finally we suggest repeating the setup procedure, as the output stage is a parallel single ended there is a small interaction between the output valves. ATTENTION The potentiometers act on the bias even if the buttons are not pressed and the meter is switched off. -
Page 9: Switching Off The Unit
SWITCHING OFF THE UNIT After switching off the unit, wait around 5 minutes before switching it on again. This time is necessary to allow the valves to cool down to room temperature. SAFETY AND MAINTENANCE Do not open the amplifier ! High voltages are present inside. - Page 10 Cleaning the unit should take place only when it is switched off and the valves are cold. Use a soft dry cloth. Do not use solvents or alcohol based detergents. Do not rub hard when cleaning the printed lettering. Never operate the unit if it is covered ! Never attempt to remove the valves when the unit is switched on ! If you need to remove and replace the valves, do so only...
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Page 12: Technical Characteristics
5x20 – 3.15 A T 220V to 240V A.R.I.A. Advanced Research In Audio s.r.l. reserves the option of incorporating design refinements and/or modifications into existing product ® lines without notice or obligation.Unison Research is registered trade name of A.R.I.A. Advanced Research In Audio s.r.l.
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