Feliks-Audio EUFORIA evo Product Manual

EUFORIA
evo
Headphone Tube Power Amplifier
FRONT AND REAR PANEL DESCRIPTION
XLR
EUFORIA
evo
1. 6.3mm headphones output
2. XLR headphones output
2. Volume Control
3. Power Indicator
1. Line input
2. Line output (pre-amp mode)
3. Power switch, fuse socket and AC power connection
4. Cross Feed on/off switch
GENERAL SAFETY INSTRUCTIONS - READ BEFORE FIRST USE!
The amplifier should be plugged to power socket with ground connection. Please note
that tubes can reach operational temperature with exceeding 150 Celsius(303
Fahrenheit) therefore tube exchange should be done with the device unplugged from AC
power, after allowing the tubes to cool down and letting the capacitors discharge
(minimum 15 minutes). Recommended ambient temperature for the amplifier to operate
is between 15 and 30 Celsius(59-86 Fahrenheit). In case of tube glass cover break, stop the
device operation immediately and switch off the power supply from the mains. Remove
the damaged tube after cooldown of the device (min. 15 minutes).
DEVICE VENTILATION
Proper ventilation provides long lifetime of the amplifier. Upper and lower cover are
equipped with ventilation holes which guarantee a free airflow. Bottom ventialation holes
provide cool air into the device case, which flows through it and escapes at the top cover.
Do not obstruct the airflow around the amplifier. Allow at least 30cm(12 inches) free space
above the tubes and 10cm (4 inches) for the rear and sides. Do not place the device on any
other heat source. All ventilation openings should remain uncovered during operation of
the amplifier.
MANUFACTURER WARRANTY
The amplifier was manufactured and tested to the highest quality standards. The limited
warranty covers defects in material or workmanship for 36 months (tubes for 12 months),
from date of purchase. Our limited warranty is void if the product is returned with
tampered labels, any alternations or in case of improper use. To request warranty service,
TUBES INSTALLATION
CAUTION! HOT PARTS. DO NOT TOUCH! BURNED
FINGERS WHEN HANDLING THE PARTS. WAIT 15 MIN
AFTER SWITCHING OFF BEFORE HANDLING PARTS.
EUFORIA
WARNING - TO REDUCE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER NO USER SERVICABLE
PARTS INSIDE, REFER SERVICING TO QUALIFIED PERSONEL. HOT SURFACES, KEEP
CAUTION
COMBUSTIBLE MATERIALS AWAY FROM TUBES, DO NOT BLOCK AIRFLOW
please provide sales receipt/document of purchase and description of the problem.
Product shipping is at buyer's expense.
INSTALLATION AND break-IN PERIOD
Before turning the amplifier on for the first time, please install the tubes in the sockets, as
described on the illustration. Take care while installing the tubes, ensure the pins fit
appropriate holes in the socket. New amplifier requires a break-in period which takes
place during normal use of the device. Please note that the optimal sound quality will be
reached after approximately 30 – 50 hours of operation. In day to day use, tubes reach
their operational temperature after 15 minutes from starting the device. All tubes must
be installed before turning on the amp. Never place the unit in an unstable location. A
device may fall, causing serious personal injury or death. Only use furniture that can
safely support the device. Ensure that the amplifier is not overheating the edge of the
supporting furniture. Do not place the device on tall furniture without anchoring the
furniture. Do not place the amplifier on cloth or other materials that may be located
between the unit and supporting furniture. Keep away the device from the reach of
children.
ABOUT FELIKS-AUDIO
Feliks Audio is a boutique manufacturer of hand-crafted tube amplifiers, with over 20
years of audio solutions development experience. All our products are in-house
engineered, tuned and assembled at our site in Lubliniec (Poland). We create special and
unique designs, blending together technology and tradition.