Luxman L-509X Owner's Manual page 5

Phono amplifier
This unit is equipped with a phono amplifier that is compat-
ible with the MM/MC cartridge to achieve analog record re-
production in a high-grade level without adding a dedicated
phono amplifier.
Separate function
This unit is equipped with a separate switch to separate the
pre-amplifier and power-amplifier each other that enables the
bi-amp connection adding a power-amplifier and the coexis-
tence with an AV system.
Loopless chassis structure
This unit features a loop-less chassis, independently con-
structed to eliminate increases in ground impedance caused
by chassis current.
Copper alloy RCA terminals
A copper alloy terminal that has high conductivity equivalent
to copper and hardness equivalent to brass is used for LINE-
1 input terminal.
18 mm pitch RCA terminal
18 mm pitch RCA input terminals are used (RCA terminals
other than LINE-1) to support high sound quality cables with
large connectors.
Ventilation
Large-sized ventilation mounted on the top panel to enhance
the heat radiation efficiency of this unit. The design follows
M-900u/700u.
INTEGRATED AMPLIFIER L-509X
Cast-iron insulator
For stability and support, this product features cast iron feet
with vibration reducing density gradient.
Hairline finish for the top board
Application of surface treatments such as blasted white for
the main unit and sophisticated hairline finish for the top
board.
Large type speaker terminals
Speaker terminals (A and B systems) of inline layout (with
same characteristics for right and left), which is compatible
with Y lugs to enable easy connection with extra-thick speak-
er cables.
Headphone output terminal
This terminal allows you to casually enjoy sound with head-
phones.
Needle-type meter
This unit is equipped with needle-type meters lighted with
LED, which improves the visibility in the listening room.
High visibility thanks to white illumination.
Aluminum remote control
The high-grade remote control, which is encased in alumi-
num, can control applicable CD/SACD players as well.
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