S1 ANNIVERSAR
Italian Prestige Integrated Amplifier
(O
(O(O
(Operating Conditions)
perating Conditions)perating Conditions)
perating Conditions)
The amplifiers has been designed for use in Hi-Fi systems in sheltered locations. It ought therefore to be protected from any
eventual variations in temperature and humidity. Avoid to use the unit close to radiators or other strong heat sources,
electrical and electronic motors, switched on mobile phones etc. The location in proximity of other audio components is not
theoretically critical, but you should nevertheless pay attention to this. In any case, take care to unplug completely the unit
every time you need to move it, or to move the turntable on which it is installed.
TO
TO TO
TO ACHIEVE
ACHIEVEACHIEVE
ACHIEVE
HIGH
HIGHHIGH
HIGHEST POSSIBLE
EST POSSIBLEEST POSSIBLE
EST POSSIBLE
QUALIT SOUND PERFORMANCES THE
QUALIT SOUND PERFORMANCES THE QUALIT SOUND PERFORMANCES THE
QUALIT SOUND PERFORMANCES THE S
SS
S
AMPLIFIER
AMPLIFIERAMPLIFIER
AMPLIFIER
DOES NOT HAVE AN OUTPUT PROTECTION.
DOES NOT HAVE AN OUTPUT PROTECTION. DOES NOT HAVE AN OUTPUT PROTECTION.
DOES NOT HAVE AN OUTPUT PROTECTION.
SHORT CIRCUIT
SHORT CIRCUIT SHORT CIRCUIT
SHORT CIRCUIT AND TOO LOW
AND TOO LOW AND TOO LOW
AND TOO LOW IMP
IMPIMP
IMPEDANCE
EDANCEEDANCE
EDANCE
SPEAKERS (BELOW THAN 4 OHMS)
SPEAKERS (BELOW THAN 4 OHMS) SPEAKERS (BELOW THAN 4 OHMS)
SPEAKERS (BELOW THAN 4 OHMS) THAT COULD
THAT COULDTHAT COULD
THAT COULD
IRREMED
IRREMEDIRREMED
IRREMEDIABL DAMAGE THE AMPLIFIER
IABL DAMAGE THE AMPLIFIER IABL DAMAGE THE AMPLIFIER
IABL DAMAGE THE AMPLIFIER
IF IMPROPERL USED
IF IMPROPERL USEDIF IMPROPERL USED
IF IMPROPERL USED.
..
.
THE UNIT IS PROVIDED WITH
THE UNIT IS PROVIDED WITH THE UNIT IS PROVIDED WITH
THE UNIT IS PROVIDED WITH THERMAL SWITCHES
THERMAL SWITCHES THERMAL SWITCHES
THERMAL SWITCHES SETUP
SETUPSETUP
SETUP
ON BOTH CHANNELS HEAT SINKS AND POWER TRANSFORMERS. BEFORE
ON BOTH CHANNELS HEAT SINKS AND POWER TRANSFORMERS. BEFORE ON BOTH CHANNELS HEAT SINKS AND POWER TRANSFORMERS. BEFORE
ON BOTH CHANNELS HEAT SINKS AND POWER TRANSFORMERS. BEFORE
THE UNIT REACHES A DANGEROUS TEMPERATURES IT TURNS OFF AUTOMATICALL UNTIL
THE UNIT REACHES A DANGEROUS TEMPERATURES IT TURNS OFF AUTOMATICALL UNTIL THE UNIT REACHES A DANGEROUS TEMPERATURES IT TURNS OFF AUTOMATICALL UNTIL
THE UNIT REACHES A DANGEROUS TEMPERATURES IT TURNS OFF AUTOMATICALL UNTIL COOLED
COOLEDCOOLED
COOLED
DOWN TO A
DOWN TO ADOWN TO A
DOWN TO A
REGULAR OPERATING
REGULAR OPERATING REGULAR OPERATING
REGULAR OPERATING
TEMPERATURE LEVEL.
TEMPERATURE LEVEL. TEMPERATURE LEVEL.
TEMPERATURE LEVEL.
T PICALL
T PICALL T PICALL
T PICALL IF THE UNIT TURNS OFF DURING PLA ING
IF THE UNIT TURNS OFF DURING PLA ING IF THE UNIT TURNS OFF DURING PLA ING
IF THE UNIT TURNS OFF DURING PLA ING IT
IT IT
IT TAKES
TAKES TAKES
TAKES 30 MINUTES
30 MINUTES30 MINUTES
30 MINUTES
TO COOL DOWN AND
TO COOL DOWN AND TO COOL DOWN AND
TO COOL DOWN AND SWITCH
SWITCH SWITCH
SWITCH IT ON AGAIN.
IT ON AGAIN. IT ON AGAIN.
IT ON AGAIN.
EVENTAULL TEST THE UNIT WELL
EVENTAULL TEST THE UNIT WELL EVENTAULL TEST THE UNIT WELL
EVENTAULL TEST THE UNIT WELL BEFORE CALLING ASSISTANCE FOR SERVICE.
BEFORE CALLING ASSISTANCE FOR SERVICE.BEFORE CALLING ASSISTANCE FOR SERVICE.
BEFORE CALLING ASSISTANCE FOR SERVICE.
Front Panel
Front PanelFront Panel
Front Panel
o(14
(14(14
(14)
))
) ON/OFF
ON/OFFON/OFF
ON/OFF - Master switch, it turns the unit ON/OFF completely.
o(15
(15(15
(15) BLUE
) BLUE ) BLUE
) BLUE LED Light
LED LightLED Light
LED Light
–
––
–
It shows the unit ON/OFF
o(16
(16(16
(16)
))
)
INPUT SELECTOR
INPUT SELECTOR INPUT SELECTOR
INPUT SELECTOR – 6 position manual rotative input selector
o(
((
(17
1717
17)
) )
) IR RECEIVER
IR RECEIVERIR RECEIVER
IR RECEIVER
– for remote control
o(1
(1(1
(18
88
8)
) )
) VOLUME CONTROL
VOLUME CONTROL VOLUME CONTROL
VOLUME CONTROL –
––
–
Rotative remoted volume control knob
o(
((
(1
11
19
99
9)
) )
) HEAD
HEADHEAD
HEADAP
APAP
APONE SOCKET
ONE SOCKET ONE SOCKET
ONE SOCKET –
––
–
6.3mm Headphone socket
Volume Control
Volume ControlVolume Control
Volume Control
The volume control of this unit is made with an high quality potentiometer made by ALPS. It is so precise that its error ability to track is very low. Besides
it is made with such materials that render its durability far superior than standard audio potentiometer.
The remote volume control with its proper electronic board and power transformer (to avoid any kind of interferences on signal path) works directly on a
DC motors positioned on the back of the potentiometer to avoid the use of electronic controllers can reduce sound quality.
Operating Conditions 5